MR. DEREK NATHANIEL MORROW PA
NPI 1750781506
Physician Assistant in Saint Louis, MO

NPI Status: Active since August 29, 2014

Contact Information

1044 N MASON RD
DEPT NEUROLOGICAL SURGERY, STE 110
SAINT LOUIS, MO
ZIP 63141
Phone: (314) 362-3577
Fax: (314) 362-2107

Get Directions Reviews

  • Individual
  • Male
  • Years of Experience 12
  • Physician Assistant
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About DEREK MORROW

This page provides the complete NPI Profile along with additional information for Derek Morrow, a primary care provider established in Saint Louis, Missouri with a medical specialization in Physician Assistant and more than 12 years of experience. The healthcare provider is registered in the NPI registry with number 1750781506 assigned on August 2014. The practitioner's primary taxonomy code is 363A00000X with license number 2016023387 (MO). The provider is registered as an individual and his NPI record was last updated April 2025.

NPI
1750781506
Provider Name
MR. DEREK NATHANIEL MORROW PA
Gender
Male
Entity Type
Individual
Location Address
1044 N MASON RD DEPT NEUROLOGICAL SURGERY, STE 110 SAINT LOUIS, MO 63141
Location Phone
(314) 362-3577
Location Fax
(314) 362-2107
Mailing Address
PO BOX 7412011 CHICAGO, IL 60674
Mailing Phone
(314) 362-3577
Mailing Fax
(314) 362-2107
Medical School Name
OTHER
Graduation Year
2014
Is Sole Proprietor?
No
Enumeration Date
08-29-2014
Last Update Date
04-17-2025
Code Navigator

A primary care provider (PCP) like Derek Morrow sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Physician Assistant

Taxonomy Code
363A00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
2016023387
License State
MO
Taxonomy Description
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze 1 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Bronze 2 Advanced HSA: Aetna network + CVS Health Virtual Primary Care - EPO
  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Bronze 4 Advanced: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Bronze 4 Advanced: Aetna network + $0 CVS Health Virtual Primary Care + Adult Dental + Vision - EPO
  • Bronze S: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Bronze S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + Adult Dental + Vision + Rx Copay - HMO
  • Gold S: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Gold S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Silver 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Silver 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Silver 10 Advanced: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Silver 10 Advanced: Aetna network + $0 CVS Health Virtual Primary Care + Adult Dental + Vision - EPO
  • Silver 5 Advanced: Aetna network + $0 CVS Health Virtual Primary Care - EPO
  • Silver 5 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
  • Anthem Bronze Pathway 6900 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Anthem Bronze Pathway 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Anthem Bronze Pathway 9200 (+ Incentives) - EPO
  • Anthem Catastrophic Pathway 9200 (+ Incentives) - EPO
  • Anthem Gold Pathway 1500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Anthem Heart Healthy Bronze Pathway 4900 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Anthem Heart Healthy Silver Pathway 2900 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Anthem Silver Pathway 5000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Anthem Silver Pathway 5350 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Anthem Silver Pathway 7250 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Cox HealthPlans Bronze Expanded Standard $7,500 Deductible - EPO
  • Cox HealthPlans Bronze Preferred $9,200 Deductible - EPO
  • Cox HealthPlans Gold Preferred $500 Deductible - EPO
  • Cox HealthPlans Gold Standard $1,500 Deductible - EPO
  • Cox HealthPlans Silver Connect 9 $6,000 Deductible - EPO
  • Cox HealthPlans Silver Preferred $3,500 Deductible - EPO
  • Cox HealthPlans Silver Standard $5,000 Deductible - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
220038510MEDICAID (05)MO 

Medicare Participation & PECOS Enrollment Status

Derek Morrow is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Derek Morrow is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 446471270

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20160817000045

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 14 times for 14 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 18 times for 18 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 23 times for 19 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 11 times for 11 patients

Telephone medical discussion with physician, 11-20 minutes

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

This service was performed 15 times for 15 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $21.58 for a new patient copayment and $17.37 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 63141 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $86.32
  • Minimum New Patient Price $55.65
  • Maximum New Patient Price $169.38
  • Average New Patient Copayment $21.58
  • Minimum New Patient Copayment $13.91
  • Maximum New Patient Copayment $42.34

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $69.5
  • Minimum Established Patient Price $17.76
  • Maximum Established Patient Price $137.92
  • Average Established Patient Copayment $17.37
  • Minimum Established Patient Copayment $4.44
  • Maximum Established Patient Copayment $34.48

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Derek Morrow is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
HERRIN HOSPITAL201 S 14TH ST
HERRIN, IL 62948
(618) 942-2171Acute Care Hospitals
BARNES JEWISH HOSPITALONE BARNES-JEWISH HOSPITAL PLAZA
SAINT LOUIS, MO 63110
(314) 747-3000Acute Care Hospitals
MISSOURI BAPTIST MEDICAL CENTER3015 N BALLAS RD
TOWN AND COUNTRY, MO 63131
(314) 996-5000Acute Care Hospitals

Reviews for MR. DEREK NATHANIEL MORROW PA

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1750781506
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
27100148250
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 0 + 0 + 1 + 4 + 8 + 2 + 5 + 0 + 24 = 54
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 54 = 66

The NPI number 1750781506 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1922499938MS. MEGAN ELIZABETH RADDER SLP
Individual
Speech-Language Pathologist1044 N MASON RD STE L20
CREVE COEUR, MO 63141
(314) 362-7509
1104912856DR. SEAN CHRISTOPHER GLASGOW MD
Individual
Colon & Rectal Surgery1044 N MASON RD DIV SURG COLON/RECTAL, STE 310
SAINT LOUIS, MO 63141
(314) 454-7177
1992417158MRS. MARIA LOUISE SMITH FNP
Individual
Nurse Practitioner (Acute Care)1044 N MASON RD DIV SURG UROLOGY, MOB 4 STE 230
SAINT LOUIS, MO 63141
(314) 362-8200
1164683025DR. SHAINA ROSE ECKHOUSE MD
Individual
Surgery1044 N MASON RD DIV SURG MIS, STE 320
SAINT LOUIS, MO 63141
(314) 454-8877
1306309323DR. JULIA E ESSWEIN MD
Individual
Internal Medicine (Geriatric Medicine)1044 N MASON RD DIV IM GERIATRIC MED, STE 330
SAINT LOUIS, MO 63141
(314) 286-2080
1558852772DR. SAI DEEPIKA CHALLAPALLI MD
Individual
Otolaryngology1044 N MASON RD DEPT OTOLARYNGOLOGY, STE L10
CREVE COEUR, MO 63141
(314) 996-3880
1881108413MS. SARAH REBECCA HARTMANN AGNP
Individual
Nurse Practitioner (Gerontology)1044 N MASON RD DIV IM GENERAL MED, STE 330
SAINT LOUIS, MO 63141
(314) 996-8103
1003297177DR. WILLIAM C CHAPMAN JR. MD
Individual
Colon & Rectal Surgery1044 N MASON RD DIV SURG COLON/RECTAL, STE 310
SAINT LOUIS, MO 63141
(314) 454-7177
1033838206MS. ALEXANDRA ELIZABETH GRAHAM PA
Individual
Physician Assistant1044 N MASON RD DIV IM ENDOCRINOLOGY, STE 330
SAINT LOUIS, MO 63141
(314) 362-3500
1043685530MS. ALICIA MARIE STORTS FNP
Individual
Nurse Practitioner (Family)1044 N MASON RD DEPT ORTHOPAEDIC SURGERY, STE 110/210
SAINT LOUIS, MO 63141
(314) 514-3500
1043992977DR. RICHARD IAN STEIN PHD
Individual
Psychologist (Clinical)1044 N MASON RD DIV IM GERIATRIC MED, STE 330
SAINT LOUIS, MO 63141
(314) 286-2080
1053690537DR. HEIDI HOPE TASTET MD
Individual
Internal Medicine1044 N MASON RD DIV IM GENERAL MED, STE 330
SAINT LOUIS, MO 63141
(314) 996-8103
1093443251MS. CARLY ROSE NOVELLY SLP
Individual
Speech-Language Pathologist1044 N MASON RD DEPT OTOLARYNGOLOGY, STE L20
CREVE COEUR, MO 63141
(314) 362-7509
1124059647DR. JAY F PICCIRILLO MD
Individual
Otolaryngology1044 N MASON RD DEPT OTOLARYNGOLOGY, STE L20
CREVE COEUR, MO 63141
(314) 362-7509
1124361605MS. SHANNA MARIE ZWICK PA
Individual
Physician Assistant (Surgical)1044 N MASON RD DIV SURG COLON/RECTAL, STE 310
SAINT LOUIS, MO 63141
(314) 454-7177
1154644227MS. MEREDYTH DAWN SCHROYER PA
Individual
Physician Assistant (Medical)1044 N MASON RD DIV IM ENDOCRINOLOGY, STE 330
SAINT LOUIS, MO 63141
(314) 362-3500
1154733723DR. JOHN OGUNLADE DO
Individual
Neurological Surgery1044 N MASON RD DEPT NEUROLOGICAL SURGERY, STE 110
SAINT LOUIS, MO 63141
(314) 362-3577
1184019663MS. NICOLE CHRISTINE NEWMAN PA
Individual
Physician Assistant (Medical)1044 N MASON RD DIV IM ENDOCRINOLOGY, STE 330
SAINT LOUIS, MO 63141
(314) 362-3500
1194477406MS. MICHELLE ALYSON CUSUMANO AGNP
Individual
Nurse Practitioner (Gerontology)1044 N MASON RD DIV SURG MIS, STE 320
SAINT LOUIS, MO 63141
(314) 454-8877
1215463765DR. ERIC ROBERT BARBARITE MD
Individual
Otolaryngology (Otolaryngology/Facial Plastic Surgery)1044 N MASON RD DEPT OTOLARYNGOLOGY, STE L10
CREVE COEUR, MO 63141
(314) 996-3880

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750781506, enumerated in the NPI registry as an "individual" on August 29, 2014

The provider is located at 1044 N Mason Rd Dept Neurological Surgery, Ste 110 Saint Louis, Mo 63141 and the phone number is (314) 362-3577

The provider's speciality is Physician Assistant with taxonomy code 363A00000X

The provider has more than 12 years of experience.

The provider might be accepting Accepts: Aetna CVS Health, Anthem Blue Cross and Blue. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $86.32 with an average copayment of $21.58 for new patient appointments. Established patients should expect a typical charge of $69.5 and an average copayment of 17.37. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 20-29 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, New patient office or other outpatient visit, 45-59 minutes and Telephone medical discussion with physician, 11-20 minutes.

The practitioner is affiliated to the following hospital(s): HERRIN HOSPITAL, BARNES JEWISH HOSPITAL and MISSOURI BAPTIST MEDICAL CENTER. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on August 29, 2014. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.