NPPES file of Aug 9, 2026

Michelle Hornbaker-Park, M.D.

Psychiatry Physician · Westminster, MD

Michelle Hornbaker-Park, M.D. is a psychiatry physician with a practice address in Westminster, Maryland, and NPI 1265673263, issued on Mar 20, 2009. Check the license (Maryland D0095392, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265673263
Name
Michelle Hornbaker-Park
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
D0095392 MD
MD500002318 DC
2935115 NY
55237 TN
0101279881 VA
Self-reported in NPPES; status is on the state search
Practice location
66 E Main St, Westminster, MD 21157
Phone
(833) 351-8255
Enumerated
Mar 20, 2009
Record last updated
Apr 21, 2025
Medicare enrollment
Enrolled (PECOS I20221025001345); accepts Medicare assignment
Medical or professional school
Jefferson Medical College Of Thomas Jefferson University, 2008
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 66 E Main St

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

  1. Angela Hipsley, CAC-ADAddiction (Substance Use Disorder) Counselor1538875737
  2. Swetha Mummini, MDPsychiatry Physician1366029118
  3. Adela Stroescu, M.D.Psychiatry Physician1962820811
  4. Ellen Yin, M.D.Psychiatry Physician1649911868

Verify Michelle Hornbaker-Park in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0095392
    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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70% fewer Medicare Part D claims than the average psychiatry physician in 2024

298 Medicare Part D claims for 28 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Michelle Hornbaker-Park298
  2. Specialty average1,000

Most prescribed

  1. Bupropion Xl26 claims
  2. Escitalopram Oxalate25 claims
  3. Zolpidem Tartrate25 claims
  4. Alprazolam22 claims
  5. Clonazepam18 claims
  6. Dextroamphetamine-Amphet Er16 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.

Bills Medicare through one group practice

  1. Mccd FL Psychiatry Services PARockville, MD

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

Michelle Hornbaker-Park among 1,451 psychiatry physician records in Maryland

Michelle Hornbaker-Park, M.D. is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.

  • NPI issued2009 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileYes · 36% of these records are
  • Graduated2008 · median 2000 among the 525 with a school on file
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 psychiatry physician records list a practice address in Westminster

They are 15 of the 1,327 NPPES records with a practice address in Westminster, and 1,451 psychiatry physician records in Maryland.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Julie Brownley, M.D., PH.D.Westminster, MD 211571679928873
  2. Glenda Housel, M.D.Westminster, MD 211571891714853
  3. Zaw Htwe, M.DWestminster, MD 211571952598955
  4. Rajendra Lowtan, M.D.Westminster, MD 211571467474049
  5. Judith Milliken, M.D.Westminster, MD 211571982760831
  6. Shama Milon, M.D.Westminster, MD 211571790226926
  7. Swetha Mummini, MDWestminster, MD 211571366029118
  8. Yusuke Sagawa, MDWestminster, MD 211571922067438

Common questions

What is Michelle Hornbaker-Park, M.D.'s NPI number?

Michelle Hornbaker-Park, M.D.'s National Provider Identifier (NPI) is 1265673263, issued on Mar 20, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Hornbaker-Park, M.D. located?

The NPPES record lists a practice address at 66 E Main St, Westminster, MD, 21157. Phone: (833) 351-8255. Providers update this record themselves, so call before visiting.

How can I verify Michelle Hornbaker-Park, M.D.'s license?

NPPES lists Maryland license number D0095392, 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 Michelle Hornbaker-Park, M.D. prescribe under Medicare Part D?

In 2024, Michelle Hornbaker-Park, M.D. had 298 Medicare Part D claims for 28 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

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.