NPPES file of Aug 9, 2026

Gerard A. Miller, M.D.

Geriatric Medicine (Internal Medicine) Physician · Havertown, PA

Gerard A. Miller, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Havertown, Pennsylvania, and NPI 1992709968, issued on Jun 8, 2005. Check the license (Pennsylvania MD040653E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992709968
Name
Gerard A. Miller
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
MD040653E PA
Self-reported in NPPES; status is on the state search
Practice location
510 Darby RD, Havertown, PA 19083
Phone
(610) 789-7600
Enumerated
Jun 8, 2005
Record last updated
Jul 11, 2022
Fax
(610) 449-1287
Medicare enrollment
Enrolled (PECOS I20090108000277); accepts Medicare assignment
Medical or professional school
Perelman School Of Med At The University Of Pennsylvania, 1989
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 510 Darby RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nicholas Dinubile, MDOrthopaedic Surgery Physician1134129786
  2. Julia FerrisDentist1942930680
  3. Jin Jun, CRNPAdult Health Nurse Practitioner1962686535
  4. Jack Kazanjian, D.O.Adult Reconstructive Orthopaedic Surgery Physician1407880032
  5. Paul Lotke, MDOrthopaedic Surgery Physician1649208117
  6. Neil Moscow, DDSPediatric Dentistry1467434480

Verify Gerard A. Miller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD040653E    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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41% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

2,495 Medicare Part D claims for 110 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 50 claims were for opioids.

  1. Gerard Miller2,495
  2. Specialty average4,246

Most prescribed

  1. Lisinopril139 claims
  2. Atorvastatin Calcium130 claims
  3. Amlodipine Besylate110 claims
  4. Levothyroxine Sodium106 claims
  5. Metoprolol Succinate93 claims
  6. Eliquis86 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.

Geriatric Medicine (Internal Medicine) Physician providers in Pennsylvania

There are 228 geriatric medicine (internal medicine) physician records in Pennsylvania.

All 228 in Pennsylvania → Every provider in Havertown →

Other geriatric medicine (internal medicine) physician records in Pennsylvania

  1. Rajesh Agarwal, M.D.York, PA1588752067
  2. Alison Alexander, MDNarbeth, PA1215096243
  3. Asif Ali, M.DAltoona, PA1841381092
  4. Asra Arif, MDRidley Park, PA1689038945
  5. Shahid Babar, M.D.Lancaster, PA1720077381
  6. John Bailey, D.O.Meadville, PA1699714733
  7. Larry Baling, MDHermitage, PA1932179074
  8. Noel Ballentine, MDHershey, PA1598714636
  9. Sadia Baqai, M.D.Harrisburg, PA1144556846
  10. Anthony Bazzan, MDJeffersonville, PA1801938006

Common questions

What is Gerard A. Miller, M.D.'s NPI number?

Gerard A. Miller, M.D.'s National Provider Identifier (NPI) is 1992709968, issued on Jun 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gerard A. Miller, M.D. located?

The NPPES record lists a practice address at 510 Darby RD, Havertown, PA, 19083. Phone: (610) 789-7600. Providers update this record themselves, so call before visiting.

How can I verify Gerard A. Miller, M.D.'s license?

NPPES lists Pennsylvania license number MD040653E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Gerard A. Miller, M.D. prescribe under Medicare Part D?

In 2024, Gerard A. Miller, M.D. had 2,495 Medicare Part D claims for 110 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.