Hannah Bailey, M.D.
Obstetrics & Gynecology Physician · Rockville, MD
Hannah Bailey, M.D. is an obstetrics & gynecology physician with a practice address in Rockville, Maryland, and NPI 1619223443, issued on Jul 30, 2012. Check the license (Maryland D0102921, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Hannah Bailey
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- D0102921 MD
284888 NY
Self-reported in NPPES; status is on the state search - Practice location
- 9715 Medical Center Dr Ste 315, Rockville, MD 20850
- Phone
- (301) 768-4535
- Enumerated
- Jul 30, 2012
- Record last updated
- Jul 2, 2025
- Fax
- (012) 798-6443
- Medicaid ID
- 04556112 NY
- Medicare enrollment
- Enrolled (PECOS I20250808001412); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,034 in Maryland → Look up another NPI →
Also registered at 9715 Medical Center Dr Ste 315
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Branche-James, MDObstetrics & Gynecology Physician1326509357
- Elena BryceObstetrics & Gynecology Physician1972980613
- Rachel Prosper, M.D.Obstetrics & Gynecology Physician1629495734
- Jennifer Razak, MGC, CGCGenetic Counselor (M.S.)1740538347
Verify Hannah Bailey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0102921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
95 Medicare Part D claims for 28 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Levonorgestrel-Eth Estradiol21 claims
- Premarin13 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.
Industry payments in 2024: $591.04
21 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Maryland Physicians Edge LLCRockville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hannah Bailey among 1,034 obstetrics & gynecology physician records in Maryland
Hannah Bailey, M.D. 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 2012, is newer than 73% of them.
- NPI issued2012 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2012 · median 2005 among the 597 with a school on file
- Record last updated2025 · 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).
53 obstetrics & gynecology physician records list a practice address in Rockville
They are 53 of the 14,353 NPPES records with a practice address in Rockville, and 1,034 obstetrics & gynecology physician records in Maryland.
All 1,034 in Maryland → Every provider in Rockville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Nancy Behram, M.D.Rockville, MD 208501902895063
- Barbara Butler, MDRockville, MD 208501720060510
- Craig Dickman, MDRockville, MD 208501386625184
- David Grossman, MDRockville, MD 208501518942846
- Judith Gurdian, MDRockville, MD 208501386629277
- Stephen Lakner, MDRockville, MD 208501043295389
- Diane Laurin, MDRockville, MD 208501942284617
- Dorothy Lee, MDRockville, MD 208501063497303
Common questions
What is Hannah Bailey, M.D.'s NPI number?
Hannah Bailey, M.D.'s National Provider Identifier (NPI) is 1619223443, issued on Jul 30, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Hannah Bailey, M.D. located?
The NPPES record lists a practice address at 9715 Medical Center Dr Ste 315, Rockville, MD, 20850. Phone: (301) 768-4535. Providers update this record themselves, so call before visiting.
How can I verify Hannah Bailey, M.D.'s license?
NPPES lists Maryland license number D0102921, 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 Hannah Bailey, M.D. prescribe under Medicare Part D?
In 2024, Hannah Bailey, M.D. had 95 Medicare Part D claims for 28 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.