NPPES file of Aug 9, 2026

Mary F. Farley, M.D.

MOHS-Micrographic Surgery Physician · Annapolis, MD

Mary F. Farley, M.D. is a mohs-micrographic surgery physician with a practice address in Annapolis, Maryland, and NPI 1447218847, issued on May 3, 2006. Check the license (Maryland D0065712, 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
1447218847
Name
Mary F. Farley
Credential
M.D.
Primary taxonomy
MOHS-Micrographic Surgery Physician 207ND0101X
License numbers
D0065712 MD
2002-00683 NC
Self-reported in NPPES; status is on the state search
Practice location
703 Giddings Ave, Annapolis, MD 21401
Phone
(410) 263-5439
Enumerated
May 3, 2006
Record last updated
Oct 5, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(410) 263-7482
Medicaid ID
89133M3 NC
Medicare enrollment
Enrolled (PECOS I20070816000615); accepts Medicare assignment
Medical or professional school
Sanford School Of Medicine Of University Of South Dakota, 1989
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 703 Giddings Ave

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

  1. Eliot Cohen, P.DPharmacist1700928819
  2. Warren Hill, P.D.Pharmacist1235273913
  3. Geraldine Roberts, PDPharmacist1922327675
  4. Michael Roberts, P.D.Pharmacist1093856288
  5. Kimberly Weir, L.AC.Acupuncturist1477934768

Verify Mary F. Farley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0065712
    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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33% fewer Medicare Part D claims than the average mohs-micrographic surgery physician in 2024

380 Medicare Part D claims for 314 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Mary Farley380
  2. Specialty average570

Most prescribed

  1. Doxycycline Monohydrate161 claims
  2. Cephalexin103 claims
  3. Gentamicin Sulfate39 claims
  4. Doxycycline Hyclate18 claims
  5. Mupirocin12 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): 100 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. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  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: $22.90

1 payment: food and beverage; the largest payer was Leo Pharma Inc. The 1,074 providers of this specialty with any payment received $4,075.23 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Farley$22.90
  2. Specialty average$4,075.23

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

Bills Medicare through 2 group practices

  1. Anne Arundel Dermatology PAPrince Frederick, MD
  2. Integrated Dermatology OF White Plains LLCWhite Plains, MD

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

Mary F. Farley among 32 mohs-micrographic surgery physician records in Maryland

Mary F. Farley, M.D. is one of 32 mohs-micrographic surgery physician records with a practice address in Maryland. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 53% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileYes · 91% of these records are
  • Graduated1989 · median 2006 among the 29 with a school on file
  • Record last updated2020 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

MOHS-Micrographic Surgery Physician providers in Maryland

There are 32 mohs-micrographic surgery physician records in Maryland.

The 8 mohs-micrographic surgery physician records with the nearest ZIP codes

  1. Marcus Zaayman, MDAnnapolis, MD 214011700310240
  2. Daniel Lewis, MDBaltimore, MD 212871205324514
  3. Liza Chang, M.D.Towson, MD 212861932164100
  4. Trinh Pham, D.O.Towson, MD 212861700814944
  5. Julia Santoso Pham, D.O.Towson, MD 212861144265414
  6. Elise Ng, M.D.Baltimore, MD 212241508132846
  7. Faith Esterson, M.D.Baltimore, MD 212081609811983
  8. Zaineb Makhzoumi, MDBaltimore, MD 212011407014913

Common questions

What is Mary F. Farley, M.D.'s NPI number?

Mary F. Farley, M.D.'s National Provider Identifier (NPI) is 1447218847, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary F. Farley, M.D. located?

The NPPES record lists a practice address at 703 Giddings Ave, Annapolis, MD, 21401. Phone: (410) 263-5439. Providers update this record themselves, so call before visiting.

How can I verify Mary F. Farley, M.D.'s license?

NPPES lists Maryland license number D0065712, 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 Mary F. Farley, M.D. prescribe under Medicare Part D?

In 2024, Mary F. Farley, M.D. had 380 Medicare Part D claims for 314 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. Part D covers Medicare prescriptions only.

What is Mary F. Farley, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.