Andrew Nacholas Becker, D.O.
Family Medicine Physician · Baltimore, MD
Andrew Nacholas Becker, D.O. is a family medicine physician with a practice address in Baltimore, Maryland, and NPI 1851379549, issued on Jan 4, 2006. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Andrew Nacholas Becker
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS19472 FL
Self-reported in NPPES; status is on the state search - Practice location
- 15 Walker Ave, Baltimore, MD 21208
- Phone
- (410) 486-6800
- Enumerated
- Jan 4, 2006
- Record last updated
- Dec 23, 2025
- Fax
- (410) 484-6534
- Medicaid ID
- 231120800 MD
- Medicare enrollment
- Enrolled (PECOS I20230515000668); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 15 Walker Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Becker, N.P.Adult Health Nurse Practitioner1992783666
- Tova CookOccupational Therapist1972040780
- Zachary SchnitzerPsychiatric/Mental Health Nurse Practitioner1588491203
Verify Andrew Nacholas Becker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
141 Medicare Part D claims for 98 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone27 claims
- Amoxicillin-Clavulanate Potass13 claims
- Azithromycin11 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
- MD Now Medical Centers IncNorth Port, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Nacholas Becker among 1,912 family medicine physician records in Maryland
Andrew Nacholas Becker, D.O. is one of 1,912 family medicine physician records with a practice address in Maryland. 73% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1978 · median 2004 among the 1,141 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Maryland
There are 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Baltimore → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bruce Blumenthal, MDPikesville, MD 212081871562637
- Douglas Hadley, M.D.Pikesville, MD 212081285981621
- Joleen Liburd, D.OPikesville, MD 212081134423866
- Elie Miller, MDPikesville, MD 212081770011801
- Amit Babra, MDWoodlawn, MD 212071275185159
- Yaniv Berger, D.O.Baltimore, MD 212091992962369
- Orlando Conanan, M.D.Baltimore, MD 212071972564136
- Lauren Gordon, M.D.Baltimore, MD 212071699744466
Common questions
What is Andrew Nacholas Becker, D.O.'s NPI number?
Andrew Nacholas Becker, D.O.'s National Provider Identifier (NPI) is 1851379549, issued on Jan 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Nacholas Becker, D.O. located?
The NPPES record lists a practice address at 15 Walker Ave, Baltimore, MD, 21208. Phone: (410) 486-6800. Providers update this record themselves, so call before visiting.
How can I verify Andrew Nacholas Becker, D.O.'s license?
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 Andrew Nacholas Becker, D.O. prescribe under Medicare Part D?
In 2024, Andrew Nacholas Becker, D.O. had 141 Medicare Part D claims for 98 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.