Jessica Ratner, MD
Addiction Medicine (Internal Medicine) Physician · Baltimore, MD
Jessica Ratner, MD is an addiction medicine (internal medicine) physician with a practice address in Baltimore, Maryland, and NPI 1255793675, issued on Mar 24, 2016. Check the license (Maryland D85910, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Jessica Ratner
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Internal Medicine) Physician 207RA0401X
- License number
- D85910 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5200 Eastern Avenue, Baltimore, MD 21224
- Phone
- (410) 550-2999
- Enumerated
- Mar 24, 2016
- Record last updated
- Oct 14, 2022
- Fax
- (410) 367-2442
- Medicare enrollment
- Enrolled (PECOS I20210121000269); may accept Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 5200 Eastern Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sabura Aleem, PA-CPhysician Assistant1235806225
- Scott Pilla, MDInternal Medicine Physician1770843781
- Daniel VarmaStudent in an Organized Health Care Education/Training Program1619378874
- Kavya Veluvolu, MDGeriatric Medicine (Family Medicine) Physician1124550611
Verify Jessica Ratner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D85910Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average addiction medicine (internal medicine) physician in 2024
1,026 Medicare Part D claims for 61 beneficiaries, against an average of 829 among the 401 providers of this specialty who prescribed in Part D. 82 claims were for opioids.
Most prescribed
- Buprenorphine-Naloxone80 claims
- Metformin Hcl Er52 claims
- Atorvastatin Calcium51 claims
- Oxycodone Hcl46 claims
- Albuterol Sulfate Hfa42 claims
- Amlodipine Besylate31 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
- Johns Hopkins UniversityBaltimore, MD
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Addiction Medicine (Internal Medicine) Physician providers in Maryland
There are 15 addiction medicine (internal medicine) physician records in Maryland.
Other addiction medicine (internal medicine) physician records in Maryland
- Alia Bodnar, M.D.Baltimore, MD1043535123
- Megan Buresh, M.D.Baltimore, MD1710257290
- Cassandra Chioma, MDBaltimore, MD1356846968
- Howard Cohen, MDBaltimore, MD1770575326
- Fidelis Define, MDTowson, MD1245474063
- John Robyn Diez, MDOakland, MD1942881909
- Terrence Fitzgerald, M.D.Baltimore, MD1881683522
- Michael Hayes, MDBaltimore, MD1871566125
- Bradley Levin, M.D.Easton, MD1629071360
- Arthur Marsh, M.D.Salisbury, MD1437297512
Common questions
What is Jessica Ratner, MD's NPI number?
Jessica Ratner, MD's National Provider Identifier (NPI) is 1255793675, issued on Mar 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Ratner, MD located?
The NPPES record lists a practice address at 5200 Eastern Avenue, Baltimore, MD, 21224. Phone: (410) 550-2999. Providers update this record themselves, so call before visiting.
How can I verify Jessica Ratner, MD's license?
NPPES lists Maryland license number D85910, 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 Jessica Ratner, MD prescribe under Medicare Part D?
In 2024, Jessica Ratner, MD had 1,026 Medicare Part D claims for 61 beneficiaries; the average among addiction medicine (internal medicine) physician prescribers was 829. 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.