Lawrence Martin Porter, MD
Internal Medicine Physician · Maple Heights, OH
Lawrence Martin Porter, MD is an internal medicine physician with a practice address in Maple Heights, Ohio, and NPI 1689603995, issued on Jun 30, 2006. Check the license (Ohio 35.049239, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Lawrence Martin Porter
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35.049239 OH
35-04-9239-P OH
Self-reported in NPPES; status is on the state search - Practice location
- 5264 Lee RD, Maple Heights, OH 44137
- Phone
- (216) 294-4440
- Enumerated
- Jun 30, 2006
- Record last updated
- Aug 11, 2022
- Fax
- (216) 249-6032
- Medicaid ID
- 0631329 OH
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 5264 Lee RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Bennett, M.D.Family Medicine Physician1861495236
- Timothy Crum, PHARM.D.Pharmacist1104107283
- Tajul Islam, M.DInternal Medicine Physician1609212869
- Diane Kushnar, DOFamily Medicine Physician1659473858
- Kevin MakinenPharmacist1790061182
- Eric McBridePharmacist1023400207
Verify Lawrence Martin Porter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.049239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,135 Medicare Part D claims for 301 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Atorvastatin Calcium245 claims
- Amlodipine Besylate216 claims
- Lisinopril153 claims
- Metoprolol Succinate139 claims
- Losartan Potassium89 claims
- Hydrochlorothiazide88 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.
Lawrence Martin Porter among 5,277 internal medicine physician records in Ohio
Lawrence Martin Porter, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2022 · 58% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in Maple Heights
They are 5 of the 519 NPPES records with a practice address in Maple Heights, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Maple Heights → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Stacy Banerjee, M.D.Maple Heights, OH 441371871709964
- Tajul Islam, M.DMaple Heights, OH 441371609212869
- Rosetta Rowbottom, MDMaple Heights, OH 441371477590008
- Jonathan Wynbrandt, M.D.Maple Heights, OH 441371891807012
- Nasser Ali, MDStrongsville, OH 441361730601956
- Sarpreet Bindra, MDStrongsville, OH 441361740541820
- Gary Damert, M.D.Strongsville, OH 441361245342328
- William Damm, M.D.Strongsville, OH 441361831163112
Common questions
What is Lawrence Martin Porter, MD's NPI number?
Lawrence Martin Porter, MD's National Provider Identifier (NPI) is 1689603995, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence Martin Porter, MD located?
The NPPES record lists a practice address at 5264 Lee RD, Maple Heights, OH, 44137. Phone: (216) 294-4440. Providers update this record themselves, so call before visiting.
How can I verify Lawrence Martin Porter, MD's license?
NPPES lists Ohio license number 35.049239, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lawrence Martin Porter, MD prescribe under Medicare Part D?
In 2024, Lawrence Martin Porter, MD had 3,135 Medicare Part D claims for 301 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.