Lawrence P. Kempf, MD
Internal Medicine Physician · New York, NY
Lawrence P. Kempf, MD is an internal medicine physician with a practice address in New York, New York, and NPI 1215050455, issued on Apr 10, 2007. Check the license (New York 208976, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Lawrence P. Kempf
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 208976 NY
Self-reported in NPPES; status is on the state search - Practice location
- 14 East 69TH Street, New York, NY 10021
- Phone
- (212) 772-1068
- Enumerated
- Apr 10, 2007
- Record last updated
- Sep 14, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 737-7831
- Medicaid ID
- 02322383 NY
- Medicare enrollment
- Enrolled (PECOS I20071130000104); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Lawrence P. Kempf 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 208976Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,831 Medicare Part D claims for 115 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 16 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium152 claims
- Amlodipine Besylate114 claims
- Hydrochlorothiazide85 claims
- Metoprolol Succinate81 claims
- Levothyroxine Sodium74 claims
- Mounjaro69 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: $6,029.08
115 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Lawrence P. Kempf among 12,067 internal medicine physician records in New York
Lawrence P. Kempf, MD 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1982 · median 2002 among the 7,221 with a school on file
- Record last updated2007 · 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).
2,434 internal medicine physician records list a practice address in New York
They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →
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Common questions
What is Lawrence P. Kempf, MD's NPI number?
Lawrence P. Kempf, MD's National Provider Identifier (NPI) is 1215050455, issued on Apr 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence P. Kempf, MD located?
The NPPES record lists a practice address at 14 East 69TH Street, New York, NY, 10021. Phone: (212) 772-1068. Providers update this record themselves, so call before visiting.
How can I verify Lawrence P. Kempf, MD's license?
NPPES lists New York license number 208976, 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 Lawrence P. Kempf, MD prescribe under Medicare Part D?
In 2024, Lawrence P. Kempf, MD had 1,831 Medicare Part D claims for 115 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.