NPPES file of Aug 9, 2026

Abigail Kaye Biow, PA-C

Medical Physician Assistant · Washington, DC

Abigail Kaye Biow, PA-C is a medical physician assistant with a practice address in Washington, District of Columbia, and NPI 1821665803, issued on Jun 8, 2021. Check the license (District of Columbia PA20000016, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821665803
Name
Abigail Kaye Biow
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License numbers
PA20000016 DC
0110-007970 VA
Self-reported in NPPES; status is on the state search
Practice location
3800 Reservoir Road, NW, Washington, DC 20007
Phone
(202) 444-0289
Enumerated
Jun 8, 2021
Record last updated
Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20211014001070); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3800 Reservoir Road, NW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Shreya Gandhy, DONeurology Physician1194103978
  2. Stacy Geisert, NPFamily Nurse Practitioner1790208023
  3. Avani Kulkarni, MBBSStudent in an Organized Health Care Education/Training Program1164350872
  4. Barbra Saaty, OTROccupational Therapist1447328505
  5. Omar Shairzay, M.D.Anesthesiology Physician1235559394
  6. Eric Stern, M.DPediatric Infectious Diseases Physician1124228374

Verify Abigail Kaye Biow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
    Search for license PA20000016
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the District of Columbia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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76% fewer Medicare Part D claims than the average medical physician assistant in 2024

276 Medicare Part D claims for 136 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Abigail Biow276
  2. Specialty average1,148

Most prescribed

  1. Fluticasone Propionate74 claims
  2. Triamterene-Hydrochlorothiazid18 claims
  3. Azelastine-Fluticasone17 claims
  4. Ciprofloxacin-Dexamethasone16 claims
  5. Levothyroxine Sodium14 claims
  6. Azelastine Hcl11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.7
  2. Costout of 100 · 30%53.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $61.62

2 payments; by number, the most common kind was food and beverage; the largest payer was Optinose US, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Abigail Biow$61.62
  2. Specialty average$1,055.00

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Medstar Medical Group II LLCWashington, DC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Abigail Kaye Biow among 210 medical physician assistant records in District of Columbia

Abigail Kaye Biow, PA-C is one of 210 medical physician assistant records with a practice address in District of Columbia. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 81% of them.

  • NPI issued2021 · 81% of these records are older, 15% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2021 · median 2018 among the 93 with a school on file
  • Record last updated2021 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in District of Columbia

There are 210 medical physician assistant records in District of Columbia.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Vittoria Dussias, PA-CWashington, DC 200071952812174
  2. Frank Fader, PAWashington, DC 200071700032125
  3. Jessica Hogan, PA-CWashington, DC 200071326845348
  4. Lauren Jewett, PA-CWashington, DC 200071760768741
  5. Anne Lee, PAWashington, DC 200071821345877
  6. Dao Mai, PAWashington, DC 200071417291204
  7. Teniola Oke, PAWashington, DC 200071730878539
  8. Jamie RubinWashington, DC 200071457184053

Common questions

What is Abigail Kaye Biow, PA-C's NPI number?

Abigail Kaye Biow, PA-C's National Provider Identifier (NPI) is 1821665803, issued on Jun 8, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Abigail Kaye Biow, PA-C located?

The NPPES record lists a practice address at 3800 Reservoir Road, NW, Washington, DC, 20007. Phone: (202) 444-0289. Providers update this record themselves, so call before visiting.

How can I verify Abigail Kaye Biow, PA-C's license?

NPPES lists District of Columbia license number PA20000016, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.

How much does Abigail Kaye Biow, PA-C prescribe under Medicare Part D?

In 2024, Abigail Kaye Biow, PA-C had 276 Medicare Part D claims for 136 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.

What is Abigail Kaye Biow, PA-C's MIPS final score?

The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.