MRS. HANNAH ELIZABETH WARNER PA-C
NPI 1386169308
Physician Assistant in Lavale, MD

NPI Status: Active since August 10, 2017

Contact Information

957 NATIONAL HWY
LAVALE, MD
ZIP 21502
Phone: (301) 729-9475

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  • Individual
  • Female
  • Years of Experience 9
  • Physician Assistant
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About HANNAH WARNER

This page provides the complete NPI Profile along with additional information for Hannah Warner, a primary care provider established in Lavale, Maryland with a medical specialization in Physician Assistant and more than 9 years of experience. The healthcare provider is registered in the NPI registry with number 1386169308 assigned on August 2017. The practitioner's primary taxonomy code is 363A00000X with license number C06539 (MD). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1386169308
Provider Name
MRS. HANNAH ELIZABETH WARNER PA-C
Other Name
ELIZABETH ELIZABETH CREWDSON PA-C
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
957 NATIONAL HWY LAVALE, MD 21502
Location Phone
(301) 729-9475
Mailing Address
PO BOX 641 RIDGELEY, WV 26753
Medical School Name
OTHER
Graduation Year
2017
Is Sole Proprietor?
No
Enumeration Date
08-10-2017
Last Update Date
03-21-2018
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A primary care provider (PCP) like Hannah Warner 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.
C06539
License State
MD
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.

Medicare Participation & PECOS Enrollment Status

Hannah Warner 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.

Hannah Warner 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: 5193083137

    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: I20181203003177

    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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Oxygen and Supplies (DC000N)

    Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)

    1 DME suppliers used 14 Medicare Claims 14 Services Paid

  • DME-Other DME (DE000N)

    Transport chair, adult size, patient weight capacity up to and including 300 pounds (HCPCS:E1038)

    1 DME suppliers used 13 Medicare Claims 13 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    1 DME suppliers used 27 Medicare Claims 27 Services Paid

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.

Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)

This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.

This service was performed 11 times for 11 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 69 times for 56 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 12 times for 11 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $22.43 for a new patient copayment and $18.05 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 21502 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $89.75
  • Minimum New Patient Price $57.99
  • Maximum New Patient Price $175.57
  • Average New Patient Copayment $22.43
  • Minimum New Patient Copayment $14.49
  • Maximum New Patient Copayment $43.89

Established Patients Visit Costs *

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

  • Average Established Patient Price $72.23
  • Minimum Established Patient Price $18.66
  • Maximum Established Patient Price $143.02
  • Average Established Patient Copayment $18.05
  • Minimum Established Patient Copayment $4.66
  • Maximum Established Patient Copayment $35.75

* 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.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
e-Prescribing 75% 960
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
Implementation of medication management practice improvementsYesN/A
Manage medications to maximize efficiency, effectiveness and safety that could include one or more of the following: Reconcile and coordinate medications and provide medication management across transitions of care settings and eligible clinicians or groups; Integrate a pharmacist into the care team; and/or Conduct periodic, structured medication reviews.
Measurement and Improvement at the Practice and Panel LevelYesN/A
Measure and improve quality at the practice and panel level, such as the American Board of Orthopaedic Surgery (ABOS) Physician Scorecards, that could include one or more of the following: • Regularly review measures of quality, utilization, patient satisfaction and other measures that may be useful at the practice level and at the level of the care team or MIPS eligible clinician or group (panel); and/or • Use relevant data sources to create benchmarks and goals for performance at the practice level and panel level.
Security Risk AnalysisYesN/A
Conduct or review a security risk analysis in accordance with the requirements in 45 CFR 164.308(a)(1), including addressing the security (to include encryption) of ePHI data created or maintained by certified EHR technology in accordance with requirements in 45 CFR164.312(a)(2)(iv) and 45 CFR 164.306(d)(3), and implement security updates as necessary and correct identified security deficiencies as part of the MIPS eligible clinician's risk management process.
Use of decision support and standardized treatment protocolsYesN/A
Use decision support and standardized treatment protocols to manage workflow in the team to meet patient needs.

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. Hannah Warner is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
WESTERN MARYLAND REGIONAL MEDICAL CENTER12500 WILLOWBROOK ROAD
CUMBERLAND, MD 21502
(240) 964-7000Acute Care Hospitals
POTOMAC VALLEY HOSPITAL100 PIN OAK LANE
KEYSER, WV 26726
(304) 597-3500Critical Access Hospitals

Reviews for MRS. HANNAH ELIZABETH WARNER PA-C

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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.
1386169308
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23166261830
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 1 + 6 + 6 + 2 + 6 + 1 + 8 + 3 + 0 + 24 = 62
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 62 = 88

The NPI number 1386169308 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 14 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1184627457DR. ROSARIO GONZAGA MD
Individual
Pediatrics957 NATIONAL HWY
LAVALE, MD 21502
(301) 729-9475
1477720670MRS. SYLVIA VAUGHT LCSW-C
Individual
Social Worker (Clinical)957 NATIONAL HWY
LAVALE, MD 21502
(301) 724-7277
1679715569 JILL DINOLA LCSW-C
Individual
Social Worker (Clinical)957 NATIONAL HWY
CUMBERLAND, MD 21502
(301) 724-7277
1902139678 MARK ALKIRE LCPC
Individual
Counselor (Professional)957 NATIONAL HWY
CUMBERLAND, MD 21502
(301) 724-7277
1710088265 JERRY ADAMS M.D.
Individual
Family Medicine957 NATIONAL HWY
LAVALE, MD 21502
(301) 729-9475
1306262423MR. AUSTIN KENNETH WHITE CCC-SLP
Individual
Speech-Language Pathologist957 NATIONAL HWY
LAVALE, MD 21502
(240) 362-7128
1104276211GARRETT ANESTHESIA AND PAIN MANAGEMENT
Organization
Pain Medicine (Pain Medicine)957 NATIONAL HWY
LAVALE, MD 21502
(240) 362-7718
1073608253GARRETT ANESTHESIA AND PAIN MANAGEMENT
Organization
Pain Medicine (Pain Medicine)957 NATIONAL HWY
LAVALE, MD 21502
(240) 362-7128
1174022396MRS. DORA CAREW JOHN-BETTS CRNP-FAMILY
Individual
Nurse Practitioner (Family)957 NATIONAL HWY
LAVALE, MD 21502
(240) 362-7128
1124664958MR. MICHAEL SHANE LOVE C-EP
Individual
Nutritionist (Nutrition, Education)957 NATIONAL HWY
LAVALE, MD 21502
(301) 729-9475
1891076220MS. ALEXANDRA FAITH PHILLIPS OTR/L
Individual
Occupational Therapist957 NATIONAL HWY
LAVALE, MD 21502
(240) 362-7718
1144992181MRS. APRIL DAWSON FNP
Individual
Nurse Practitioner (Family)957 NATIONAL HWY
LAVALE, MD 21502
(301) 729-9475
1144838830MRS. FIONA VAN DE VELDE CRNP
Individual
Nurse Practitioner (Family)957 NATIONAL HWY
LAVALE, MD 21502
(240) 362-7128
1356684302ROSARIO GONZAGA, MD PA
Organization
Pediatrics957 NATIONAL HWY
LAVALE, MD 21502
(301) 729-9475

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386169308, enumerated in the NPI registry as an "individual" on August 10, 2017

The provider is located at 957 National Hwy Lavale, Md 21502 and the phone number is (301) 729-9475

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

The provider has more than 9 years of experience.

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 $89.75 with an average copayment of $22.43 for new patient appointments. Established patients should expect a typical charge of $72.23 and an average copayment of 18.05. 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: Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19), Established patient office or other outpatient visit, 20-29 minutes and Established patient office or other outpatient visit, 30-39 minutes.

The practitioner is affiliated to the following hospital(s): WESTERN MARYLAND REGIONAL MEDICAL CENTER and POTOMAC VALLEY HOSPITAL. 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 10, 2017. 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].
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