RENEE THEISEN FNP
NPI 1750534152
Nurse Practitioner - Family in Washington, DC

NPI Status: Active since October 29, 2008

Contact Information

900 23RD ST NW
WASHINGTON, DC
ZIP 20037
Phone: (202) 715-4000
Fax: (202) 715-4015

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  • Individual
  • Female
  • Years of Experience 19
  • Nurse Practitioner
  • Family
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About RENEE THEISEN

This page provides the complete NPI Profile along with additional information for Renee Theisen, a provider established in Washington, District Of Columbia with a medical specialization in Nurse Practitioner, focusing in family and more than 19 years of experience. The healthcare provider is registered in the NPI registry with number 1750534152 assigned on October 2008. The practitioner's primary taxonomy code is 363LF0000X with license number RN1002854 (DC). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1750534152
Provider Name
RENEE THEISEN FNP
Gender
Female
Entity Type
Individual
Location Address
900 23RD ST NW WASHINGTON, DC 20037
Location Phone
(202) 715-4000
Location Fax
(202) 715-4015
Mailing Address
3551 39TH ST NW APT 516F WASHINGTON, DC 20016
Mailing Phone
(703) 586-3484
Medical School Name
OTHER
Graduation Year
2007
Is Sole Proprietor?
Yes
Enumeration Date
10-29-2008
Last Update Date
12-21-2022
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A nurse practitioner (NP) like Renee Theisen is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Secondary Locations

  • 3551 39th St NW Apt 516F
    Washington, DC 20016
    (703) 586-3484

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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
RN1002854
License State
DC

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

0024167985 (VA)

Medicare Participation & PECOS Enrollment Status

Renee Theisen 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.

Renee Theisen 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: 2961566799

    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: I20090217000336, I20241104000842

    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.

Follow-up hospital inpatient care per day, typically 15 minutes

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

This service was performed 54 times for 37 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 24 times for 17 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $25.07 for a new patient copayment and $28.43 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 20037 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $100.31
  • Minimum New Patient Price $65.18
  • Maximum New Patient Price $194.86
  • Average New Patient Copayment $25.07
  • Minimum New Patient Copayment $16.29
  • Maximum New Patient Copayment $48.71

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $113.72
  • Minimum Established Patient Price $21.4
  • Maximum Established Patient Price $158.88
  • Average Established Patient Copayment $28.43
  • Minimum Established Patient Copayment $5.35
  • Maximum Established Patient Copayment $39.72

* 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.

Reviews for RENEE THEISEN FNP

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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.
1750534152
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
271001038110
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 0 + 0 + 1 + 0 + 3 + 8 + 1 + 1 + 0 + 24 = 48
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
50 - 48 = 22

The NPI number 1750534152 is valid because the calculated check digit 2 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
1659376366DR. PATRICIA G ROBERTS M.D.
Individual
Internal Medicine (Nephrology)900 23RD ST NW
WASHINGTON, DC 20037
(202) 741-3360
1881684090DR. JEFFREY BERGER M.D., M.B.A.
Individual
Anesthesiology900 23RD ST NW SUITE G-2092
WASHINGTON, DC 20037
(202) 715-5213
1629050612 CLAUDIA UTE RANNIGER MD PHD
Individual
Emergency Medicine900 23RD ST NW GEORGE WASHINGTON UNIV HOSP
WASHINGTON, DC 20037
(202) 715-4000
1558347930MR. BRUNO PETINAUX MD
Individual
Emergency Medicine900 23RD ST NW
WASHINGTON, DC 20037
(202) 715-4000
1164495164 ESMA A AKIN MD
Individual
Radiology (Diagnostic Radiology)900 23RD ST NW
WASHINGTON, DC 20037
(202) 715-4907
1801864285DR. JASON DEVARAKONDA SANKAR MD
Individual
Anesthesiology900 23RD ST NW SUITE G - 2092
WASHINGTON, DC 20037
(202) 715-4750
1275501744DR. ITALO IBI MD
Individual
Anesthesiology900 23RD ST NW
WASHINGTON, DC 20037
(202) 715-4750
1750359121MRS. KRISHNA D. JOSEPH MD
Individual
Anesthesiology900 23RD ST NW
WASHINGTON, DC 20037
(202) 715-4750
1639147077DR. JOEL BRUCE ZIVOT MD
Individual
Anesthesiology (Critical Care Medicine)900 23RD ST NW SUITE G- 2902
WASHINGTON, DC 20037
(202) 715-4705
1689643744DR. KAREN STANLEY WILLIAMS MD
Individual
Anesthesiology900 23RD ST NW
WASHINGTON, DC 20037
(202) 715-4750
1770542755DR. MAY LIN CHIN MD
Individual
Anesthesiology (Pain Medicine)900 23RD ST NW SUITE G - 2902
WASHINGTON, DC 20037
(202) 715-4750
1992764872DR. PRASAD LAKSHMI GADDE MD
Individual
Anesthesiology900 23RD ST NW SUITE G - 2092
WASHINGTON, DC 20037
(202) 715-4750
1356300149DR. AYMAN EL-MOHANDES MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)900 23RD ST NW DEPARTMENT OF NEONATOLOGY
WASHINGTON, DC 20037
(202) 715-5350
1467411348DR. CHARISE TAYLOR PETROVITCH MD
Individual
Anesthesiology900 23RD ST NW SUITE G - 2092
WASHINGTON, DC 20037
(202) 715-4750
1043279938DR. ASRA TANVEER MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)900 23RD ST NW DEPARTMENT OF NEONATOLOGY
WASHINGTON, DC 20037
(202) 715-5236
1184684300DR. MARIAN LIBBY SHERMAN MD
Individual
Anesthesiology900 23RD ST NW SUITE G - 2092
WASHINGTON, DC 20037
(202) 715-4750
1760442990DR. DOUGLAS B. SHARP MD
Individual
Anesthesiology900 23RD ST NW SUITE G - 2092
WASHINGTON, DC 20037
(202) 715-4750
1164477758DR. JAMES MORLEY GEHRING MD
Individual
Hospitalist900 23RD ST NW
WASHINGTON, DC 20037
(202) 715-5109
1316986615DR. JAMES L. SCOTT MD
Individual
Emergency Medicine900 23RD ST NW EMERGENCY MEDICINE
WASHINGTON, DC 20037
(202) 741-2911
1497771083DR. ROHIT Y. RAHANGDALE MD
Individual
Anesthesiology900 23RD ST NW
WASHINGTON, DC 20037
(202) 715-4750

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750534152, enumerated in the NPI registry as an "individual" on October 29, 2008

The provider is located at 900 23rd St Nw Washington, Dc 20037 and the phone number is (202) 715-4000

The provider's speciality is Nurse Practitioner with taxonomy code 363LF0000X with a focus in Family

The provider has more than 19 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 $100.31 with an average copayment of $25.07 for new patient appointments. Established patients should expect a typical charge of $113.72 and an average copayment of 28.43. 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: Follow-up hospital inpatient care per day, typically 15 minutes and Follow-up hospital inpatient care per day, typically 25 minutes.

This NPI record was last updated on October 29, 2008. 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.