Aaron David Greenblatt, MD
Addiction Medicine (Family Medicine) Physician · Baltimore, MD
Aaron David Greenblatt, MD is an addiction medicine (family medicine) physician with a practice address in Baltimore, Maryland, and NPI 1013208198, issued on Apr 25, 2011. Check the license (Maryland D0077774, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Aaron David Greenblatt
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Family Medicine) Physician 207QA0401X
- License number
- D0077774 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1001 W Pratt St, Baltimore, MD 21223
- Phone
- (443) 462-3420
- Enumerated
- Apr 25, 2011
- Record last updated
- Sep 27, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170216000118); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2011
- Entity
- Type 1 · individual
8 nearest addiction medicine (family medicine) physician records → All 16 in Maryland → Look up another NPI →
Also registered at 1001 W Pratt St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholle Addison, LPNLicensed Practical Nurse1154187813
- Gregory AustinAddiction (Substance Use Disorder) Counselor1376399261
- Lindsey BaldwinProfessional Counselor1649571852
- Ebony BowenAddiction (Substance Use Disorder) Counselor1174372015
- Charlene BriddellProfessional Counselor1649694001
- Gregory Burnett, M.D.Addiction Medicine (Preventive Medicine) Physician1679834592
Verify Aaron David Greenblatt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0077774Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024
643 Medicare Part D claims for 51 beneficiaries, against an average of 664 among the 581 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Buprenorphine-Naloxone81 claims
- Suboxone57 claims
- Atorvastatin Calcium34 claims
- Duloxetine Hcl29 claims
- Amlodipine Besylate23 claims
- Metformin Hcl23 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 2 group practices
- University OF Maryland Family Medicine Associates, P.A.Baltimore, MD
- University OF Maryland Psychiatry Associates PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron David Greenblatt among 16 addiction medicine (family medicine) physician records in Maryland
Aaron David Greenblatt, MD is one of 16 addiction medicine (family medicine) physician records with a practice address in Maryland. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 31% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Record last updated2019 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0401X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Family Medicine) Physician providers in Maryland
There are 16 addiction medicine (family medicine) physician records in Maryland.
All 16 in Maryland → Every provider in Baltimore → Addiction Medicine (Family Medicine) Physician nationwide →
The 8 addiction medicine (family medicine) physician records with the nearest ZIP codes
- Tracy Liu, DOBaltimore, MD 212231629631767
- Mary Fakorede, MDBaltimore, MD 212241922569714
- Yngvild Olsen, M.D., M.P.H.Baltimore, MD 212181134173594
- Paulette Hill, MDBaltimore, MD 212021619054046
- Paul Kulpinski, M.D.Baltimore, MD 212011568564003
- Chioma Ugbam, MSN,MPH,CRNP, PMHNPBaltimore, MD 212011871058701
- Natale Gagliardi, M.D.Pasadena, MD 211221447225719
- Faisal Shabbir, MDEllicott City, MD 210421457980955
Common questions
What is Aaron David Greenblatt, MD's NPI number?
Aaron David Greenblatt, MD's National Provider Identifier (NPI) is 1013208198, issued on Apr 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Aaron David Greenblatt, MD located?
The NPPES record lists a practice address at 1001 W Pratt St, Baltimore, MD, 21223. Phone: (443) 462-3420. Providers update this record themselves, so call before visiting.
How can I verify Aaron David Greenblatt, MD's license?
NPPES lists Maryland license number D0077774, 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 Aaron David Greenblatt, MD prescribe under Medicare Part D?
In 2024, Aaron David Greenblatt, MD had 643 Medicare Part D claims for 51 beneficiaries; the average among addiction medicine (family medicine) physician prescribers was 664. 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.