Deborah L. Gallo, D.O.
Internal Medicine Physician · Baltimore, MD
Deborah L. Gallo, D.O. is an internal medicine physician with a practice address in Baltimore, Maryland, and NPI 1477600161, issued on Jan 4, 2007. Check the license (Maryland H0055992, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Deborah L. Gallo
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- H0055992 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6730 Holabird Ave, Baltimore, MD 21222
- Phone
- (410) 288-6226
- Enumerated
- Jan 4, 2007
- Record last updated
- Feb 11, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (410) 288-9048
- Medicaid ID
- 156603200 MD
- Medicare enrollment
- Enrolled (PECOS I20091112000276); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Verify Deborah L. Gallo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H0055992Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average internal medicine physician in 2024
9,151 Medicare Part D claims for 742 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 281 claims were for opioids.
Most prescribed
- Atorvastatin Calcium505 claims
- Amlodipine Besylate502 claims
- Rosuvastatin Calcium401 claims
- Losartan Potassium381 claims
- Levothyroxine Sodium318 claims
- Lisinopril256 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
- Greater Baltimore Medical Center IncTownson, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Deborah L. Gallo among 3,904 internal medicine physician records in Maryland
Deborah L. Gallo, D.O. is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 44% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1996 · median 2003 among the 2,445 with a school on file
- Record last updated2013 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,278 internal medicine physician records list a practice address in Baltimore
They are 1,278 of the 35,183 NPPES records with a practice address in Baltimore, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Baltimore → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ayesha Butt, MDBaltimore, MD 212221770882631
- Brendan Day, MDBaltimore, MD 212221184915498
- Tonye Eluchie, M.D.Dundalk, MD 212221568764272
- Tarique Firozvi, M.D.Baltimore, MD 212221346278090
- Anthony Harrell, MDBaltimore, MD 212221497859763
- Savinder Julka, MDDundalk, MD 212221467470294
- Swati Phatak, MDBaltimore, MD 212221255415873
- Jeffrey Richardson, M.D.Baltimore, MD 212221194767343
Common questions
What is Deborah L. Gallo, D.O.'s NPI number?
Deborah L. Gallo, D.O.'s National Provider Identifier (NPI) is 1477600161, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Deborah L. Gallo, D.O. located?
The NPPES record lists a practice address at 6730 Holabird Ave, Baltimore, MD, 21222. Phone: (410) 288-6226. Providers update this record themselves, so call before visiting.
How can I verify Deborah L. Gallo, D.O.'s license?
NPPES lists Maryland license number H0055992, 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 Deborah L. Gallo, D.O. prescribe under Medicare Part D?
In 2024, Deborah L. Gallo, D.O. had 9,151 Medicare Part D claims for 742 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.