Lawrence Harmon, MD
Internal Medicine Physician · Granite City, IL
Lawrence Harmon, MD is an internal medicine physician with a practice address in Granite City, Illinois, and NPI 1275526956, issued on Aug 26, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Lawrence Harmon
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 2044 Madison Ave, Granite City, IL 62040
- Phone
- (618) 451-1500
- Enumerated
- Aug 26, 2005
- Entity
- Type 1 · individual
Also registered at 2044 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debra Clark, RNPediatric Registered Nurse1508079328
- Rod Hartzel, MDInternal Medicine Physician1881688745
- Christopher Knapp, MD, MPHOccupational Medicine Physician1245201920
- Rajinder Mahay, MDInternal Medicine Physician1669490421
- Elizabeth Mincy, APRN-CAdult Health Nurse Practitioner1922233576
- Paul Pace, M.D.Surgery Physician1528222437
Verify Lawrence Harmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5.4 times the Medicare Part D claims of the average internal medicine physician in 2024
15,101 Medicare Part D claims for 820 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 886 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,006 claims
- Hydrocodone-Acetaminophen656 claims
- Lisinopril617 claims
- Levothyroxine Sodium481 claims
- Metformin Hcl453 claims
- Alprazolam439 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.
The Medicare quality score for 2023: 19.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $308.26
6 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Ahs IL Medical Group LLCGranite City, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
9 internal medicine physician records list a Granite City practice address
They are 9 of the 338 NPPES records with a Granite City practice address, and 8,522 internal medicine physician records in Illinois.
All 9 in Granite City → All 8,522 in Illinois → Every provider in Granite City →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Pamela Abadi, D.O.Winfield, IL1588820179
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Misha Abbasi, MDChicago, IL1770111635
Common questions
What is Lawrence Harmon, MD's NPI number?
Lawrence Harmon, MD's National Provider Identifier (NPI) is 1275526956, issued on Aug 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence Harmon, MD located?
The NPPES record lists a practice address at 2044 Madison Ave, Granite City, IL, 62040. Phone: (618) 451-1500. Providers update this record themselves, so call before visiting.
How can I verify Lawrence Harmon, MD's license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lawrence Harmon, MD prescribe under Medicare Part D?
In 2024, Lawrence Harmon, MD had 15,101 Medicare Part D claims for 820 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Lawrence Harmon, MD's Medicare quality score?
The 2023 MIPS final score is 19.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.