Thomas L. Pitts, M.D.
Endocrinology, Diabetes & Metabolism Physician · Chicago, IL
Thomas L. Pitts, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Chicago, Illinois, and NPI 1730146671, issued on Apr 26, 2006. Check the license (Illinois 036-03656168, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Thomas L. Pitts
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 036-03656168 IL
Self-reported in NPPES; status is on the state search - Practice location
- 201 E Huron St, Chicago, IL 60611
- Phone
- (312) 695-1700
- Enumerated
- Apr 26, 2006
- Record last updated
- Apr 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (312) 695-1777
- Medicaid ID
- 036056168 IL
- Medicare enrollment
- Enrolled (PECOS I20040417000370); may accept Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1976
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 436 in Illinois → Look up another NPI →
Also registered at 201 E Huron St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Andrus, DDSOral and Maxillofacial Surgery (Dentist)1689797243
- Catherine Angle, APHPediatric Nurse Practitioner1578752812
- Mitesh Badiwala, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1316280035
- Sheila Barton, RNRegistered Nurse1548447527
- Helen Bedross, RNRegistered Nurse1700063799
- Senta Berggruen, MDDiagnostic Radiology Physician1891749776
Verify Thomas L. Pitts in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-03656168Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
3,265 Medicare Part D claims for 321 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 13 claims were for opioids.
Most prescribed
- Atorvastatin Calcium196 claims
- Amlodipine Besylate136 claims
- Metformin Hcl136 claims
- Levothyroxine Sodium111 claims
- Jardiance83 claims
- Losartan Potassium80 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 MIPS final score for 2023 (Medicare payment program): 60.3 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).
Thomas L. Pitts among 436 endocrinology, diabetes & metabolism physician records in Illinois
Thomas L. Pitts, M.D. is one of 436 endocrinology, diabetes & metabolism physician records with a practice address in Illinois. 85% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1976 · median 2006 among the 295 with a school on file
- Record last updated2021 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Illinois
There are 436 endocrinology, diabetes & metabolism physician records in Illinois.
All 436 in Illinois → Every provider in Chicago → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Grazia Aleppo, MDChicago, IL 606111689603268
- Grant Barish, M.D.Chicago, IL 606111265526073
- Joseph Bass, MD, PHDChicago, IL 606111700810017
- Gerhard Bauman, MDChicago, IL 606111457326910
- Mary Gillam, MDChicago, IL 606111588695084
- Allison Hahr, M.D.Chicago, IL 606111083774889
- Peter Kopp, M.D.Chicago, IL 606111598827842
- William Lowe, M.D.Chicago, IL 606111093879652
Common questions
What is Thomas L. Pitts, M.D.'s NPI number?
Thomas L. Pitts, M.D.'s National Provider Identifier (NPI) is 1730146671, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas L. Pitts, M.D. located?
The NPPES record lists a practice address at 201 E Huron St, Chicago, IL, 60611. Phone: (312) 695-1700. Providers update this record themselves, so call before visiting.
How can I verify Thomas L. Pitts, M.D.'s license?
NPPES lists Illinois license number 036-03656168, as entered by the provider. 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 Thomas L. Pitts, M.D. prescribe under Medicare Part D?
In 2024, Thomas L. Pitts, M.D. had 3,265 Medicare Part D claims for 321 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Thomas L. Pitts, M.D.'s MIPS final score?
The 2023 MIPS final score is 60.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.