Eric Berg, M.D.
Internal Medicine Physician · Prince Frederick, MD
Eric Berg, M.D. is an internal medicine physician with a practice address in Prince Frederick, Maryland, and NPI 1346315157, issued on Nov 21, 2006. Check the license (Maryland D0047153, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Eric Berg
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- D0047153 MD
D47153 MD
Self-reported in NPPES; status is on the state search - Practice location
- 985 Prince Frederick Blvd Ste 201, Prince Frederick, MD 20678
- Phone
- (410) 535-2005
- Enumerated
- Nov 21, 2006
- Entity
- Type 1 · individual
Also registered at 985 Prince Frederick Blvd Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Bissett, CRNPGerontology Nurse Practitioner1982097473
- Jennifer Edwards, LCPCProfessional Counselor1679244776
- Jonathan Fears, MDAllergy & Immunology (Internal Medicine) Physician1083763726
- Catherine Heilig, CRNPFamily Nurse Practitioner1982759411
- Jessica Jones, PACPhysician Assistant1770837510
- Charles Judge, M.D.Internal Medicine Physician1821147489
Verify Eric Berg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0047153Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
9% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,528 Medicare Part D claims for 337 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 48 claims were for opioids.
Most prescribed
- Atorvastatin Calcium175 claims
- Amlodipine Besylate120 claims
- Lisinopril107 claims
- Levothyroxine Sodium89 claims
- Metoprolol Succinate65 claims
- Albuterol Sulfate Hfa63 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.
The practice group's Medicare quality score for 2023: 88 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Calvert Internal Medicine Group, PADunkirk, MD
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
12 internal medicine physician records list a Prince Frederick practice address
They are 12 of the 663 NPPES records with a Prince Frederick practice address, and 4,220 internal medicine physician records in Maryland.
All 12 in Prince Frederick → All 4,220 in Maryland → Every provider in Prince Frederick →
Other internal medicine physician records in Maryland
- Joshua Aaron, MDElkton, MD1396703351
- Alina Aasim, M.D.Baltimore, MD1174057905
- Eduardo Abarca Rojas, M.D.Parkville, MD1538447628
- Rasheed Abassi, M.D.Clinton, MD1376608620
- Shastine Abate, MDBaltimore, MD1922199405
- Ghulam Abbas, MDFrederick, MD1477658045
- Hashim AbbasBaltimore, MD1396171070
- Shamima Abbas, MDKensington, MD1750445896
- Nourelhuda Abbas Hamed, MDSilver Spring, MD1699339473
- Arsalan Abbasi, MDWestminster, MD1942762604
Common questions
What is Eric Berg, M.D.'s NPI number?
Eric Berg, M.D.'s National Provider Identifier (NPI) is 1346315157, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Berg, M.D. located?
The NPPES record lists a practice address at 985 Prince Frederick Blvd Ste 201, Prince Frederick, MD, 20678. Phone: (410) 535-2005. Providers update this record themselves, so call before visiting.
How can I verify Eric Berg, M.D.'s license?
NPPES lists Maryland license number D0047153, 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 Eric Berg, M.D. prescribe under Medicare Part D?
In 2024, Eric Berg, M.D. had 2,528 Medicare Part D claims for 337 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Eric Berg, M.D.'s Medicare quality score?
The 2023 MIPS final score is 88 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.