Jeffrey A. Krempa, M.D.
Internal Medicine Physician · Jamestown, NY
Jeffrey A. Krempa, M.D. is an internal medicine physician with a practice address in Jamestown, New York, and NPI 1619046968, issued on Nov 8, 2006. Check the license (New York 179722, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jeffrey A. Krempa
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 179722 NY
Self-reported in NPPES; status is on the state search - Practice location
- 505 Foote Ave, Jamestown, NY 14701
- Phone
- (716) 483-2285
- Enumerated
- Nov 8, 2006
- Record last updated
- Feb 6, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (716) 483-6602
- Medicaid ID
- 01572949 NY
- Medicare enrollment
- Enrolled (PECOS I20050225000123); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 505 Foote Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Heidi Strickland, FNPFamily Nurse Practitioner1235178138
Verify Jeffrey A. Krempa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 179722Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,013 Medicare Part D claims for 121 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 200 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium211 claims
- Ramipril184 claims
- Atorvastatin Calcium151 claims
- Ezetimibe132 claims
- Hydrocodone-Acetaminophen117 claims
- Levothyroxine Sodium87 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.
Industry payments in 2024: $1,617.65
97 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Krempa Medical Associates LLPJamestown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey A. Krempa among 12,067 internal medicine physician records in New York
Jeffrey A. Krempa, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1985 · median 2002 among the 7,221 with a school on file
- Record last updated2014 · 61% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 internal medicine physician records list a practice address in Jamestown
They are 21 of the 1,056 NPPES records with a practice address in Jamestown, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Jamestown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sawaran Bambrah, M.D.Jamestown, NY 147011063595114
- Srinivas Bommireddipalli, M.DJamestown, NY 147011659688224
- Christina Brown, MDJamestown, NY 147011801892708
- Tanvir Dara, MDJamestown, NY 147011366409906
- Mario Gentile, MDJamestown, NY 147011013016815
- Linda Jordan, MDJamestown, NY 147011568593010
- Mumtaz Karimi, MDJamestown, NY 147011063486611
- David Krempa, M.D.Jamestown, NY 147011780753038
Common questions
What is Jeffrey A. Krempa, M.D.'s NPI number?
Jeffrey A. Krempa, M.D.'s National Provider Identifier (NPI) is 1619046968, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey A. Krempa, M.D. located?
The NPPES record lists a practice address at 505 Foote Ave, Jamestown, NY, 14701. Phone: (716) 483-2285. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey A. Krempa, M.D.'s license?
NPPES lists New York license number 179722, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jeffrey A. Krempa, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey A. Krempa, M.D. had 3,013 Medicare Part D claims for 121 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.