Gary B. Bernett, M.D.
Geriatric Medicine (Internal Medicine) Physician · Kennett Square, PA
Gary B. Bernett, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Kennett Square, Pennsylvania, and NPI 1548204985, issued on Jun 16, 2006. Check the license (Pennsylvania MD019369E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gary B. Bernett
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License numbers
- MD019369E PA
G47355 CA
34994 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 101 E State St, Kennett Square, PA 19348
- Phone
- (610) 925-4157
- Enumerated
- Jun 16, 2006
- Record last updated
- Sep 17, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 0005904350004 PA
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 228 in Pennsylvania → Look up another NPI →
Also registered at 101 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stacy Achen, PTAPhysical Therapy Assistant1508182635
- Elaine Adams, OTROccupational Therapist1508981374
- Breshae AdkinsOccupational Therapist1043597024
- John Alexander, MPTPhysical Therapist1174657001
- Ma Winibrenda Alimusa, PTPhysical Therapist1902053747
- Belinda AllenSpeech-Language Pathologist1427404771
Verify Gary B. Bernett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD019369ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
2,100 Medicare Part D claims for 163 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 24 claims were for opioids.
Most prescribed
- Atorvastatin Calcium111 claims
- Amlodipine Besylate90 claims
- Levothyroxine Sodium80 claims
- Furosemide55 claims
- Lisinopril55 claims
- Gabapentin53 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.
Gary B. Bernett among 228 geriatric medicine (internal medicine) physician records in Pennsylvania
Gary B. Bernett, M.D. is one of 228 geriatric medicine (internal medicine) physician records with a practice address in Pennsylvania. 72% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 38% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2010 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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 Kennett Square → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Paul Cass, M.D.Kennett Square, PA 193481831127943
- John Goetz, MDCoatesville, PA 193201013923085
- Dennis Iaccarino, D.O.Coatesville, PA 193201386652170
- Susheela Nagaraj, MDCoatesville, PA 193201073528881
- Ketan Patel, MDCoatesville, PA 193201992008734
- Paula Taylor, MDCoatesville, PA 193201881704781
- James Tischler, MDCoatesville, PA 193201386650588
- Harry Hutchinson, DOWest Chester, PA 193801902886534
Common questions
What is Gary B. Bernett, M.D.'s NPI number?
Gary B. Bernett, M.D.'s National Provider Identifier (NPI) is 1548204985, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary B. Bernett, M.D. located?
The NPPES record lists a practice address at 101 E State St, Kennett Square, PA, 19348. Phone: (610) 925-4157. Providers update this record themselves, so call before visiting.
How can I verify Gary B. Bernett, M.D.'s license?
NPPES lists Pennsylvania license number MD019369E, 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 Gary B. Bernett, M.D. prescribe under Medicare Part D?
In 2024, Gary B. Bernett, M.D. had 2,100 Medicare Part D claims for 163 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.
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.