NPPES file of Aug 9, 2026

Margot E. Watson, MD

Obstetrics & Gynecology Physician · Columbia, MD

Margot E. Watson, MD is an obstetrics & gynecology physician with a practice address in Columbia, Maryland, and NPI 1538160569, issued on Aug 1, 2005. Check the license (Maryland D41598, as entered in NPPES) on the Maryland Board of Physicians; 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
1538160569
Name
Margot E. Watson
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
D41598 MD
Self-reported in NPPES; status is on the state search
Practice location
10710 Charter Dr, Columbia, MD 21044
Phone
(410) 884-8000
Enumerated
Aug 1, 2005
Record last updated
Jan 9, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(410) 740-8587
Medicaid ID
153211100 MD
Medicare enrollment
Enrolled (PECOS I20070222000511); accepts Medicare assignment
Medical or professional school
University Of Maryland School Of Medicine, 1987
Telehealth
Offers telehealth (CMS)
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 10710 Charter Dr

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

  1. Orsam Ahmed, DPTPhysical Therapist1508313420
  2. Richard Andorsky, M.D.Gastroenterology Physician1295733558
  3. Marc Applestein, M.D.Urology Physician1679511620
  4. Kevin Blumenthal, MDUrology Physician1215182662
  5. Zahid Butt, MDGastroenterology Physician1730162975
  6. Phyllis Campbell, MDGynecology Physician1497755425

Verify Margot E. Watson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D41598
    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
Open the Maryland 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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2.8 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

455 Medicare Part D claims for 162 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Margot Watson455
  2. Specialty average165

Most prescribed

  1. Estradiol230 claims
  2. Yuvafem41 claims
  3. Valacyclovir29 claims
  4. Estradiol (Once Weekly)17 claims
  5. Medroxyprogesterone Acetate17 claims
  6. Norgestimate-Ethinyl Estradiol14 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): 86.8 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 score86.5
  2. Costout of 100 · 30%72.0
  3. Promoting interoperabilityout of 100 · 25%97.0
  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).

Bills Medicare through one group practice

  1. Johns Hopkins Community Physicians, IncBaltimore, MD

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

Margot E. Watson among 1,034 obstetrics & gynecology physician records in Maryland

Margot E. Watson, MD is one of 1,034 obstetrics & gynecology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated1987 · median 2005 among the 597 with a school on file
  • Record last updated2015 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

56 obstetrics & gynecology physician records list a practice address in Columbia

They are 56 of the 6,690 NPPES records with a practice address in Columbia, and 1,034 obstetrics & gynecology physician records in Maryland.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Mohammed Ahmed, MDColumbia, MD 210441467463018
  2. Upasana Bhatnagar, MDColumbia, MD 210441982663365
  3. Rona Eisen, M.D.Columbia, MD 210441033164058
  4. Carol Goundry, M.D.Columbia, MD 210441679520910
  5. Yasmin Holsey, MDColumbia, MD 210441992893630
  6. Denise Kirkner-Vourlos, M.D.Columbia, MD 210441073580361
  7. Louis Kokkinakos, M.D.Columbia, MD 210441275550998
  8. William Mayer, MDColumbia, MD 210441598767436

Common questions

What is Margot E. Watson, MD's NPI number?

Margot E. Watson, MD's National Provider Identifier (NPI) is 1538160569, issued on Aug 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Margot E. Watson, MD located?

The NPPES record lists a practice address at 10710 Charter Dr, Columbia, MD, 21044. Phone: (410) 884-8000. Providers update this record themselves, so call before visiting.

How can I verify Margot E. Watson, MD's license?

NPPES lists Maryland license number D41598, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Margot E. Watson, MD prescribe under Medicare Part D?

In 2024, Margot E. Watson, MD had 455 Medicare Part D claims for 162 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Margot E. Watson, MD's MIPS final score?

The 2023 MIPS final score is 86.8 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.