Amy Lum Tobin, DO
Endocrinology, Diabetes & Metabolism Physician · Sterling Heights, MI
Amy Lum Tobin, DO is an endocrinology, diabetes & metabolism physician with a practice address in Sterling Heights, Michigan, and NPI 1093743007, issued on Jun 29, 2006. Check the license (Michigan 5101010948, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Amy Lum Tobin
- Credential
- DO
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 5101010948 MI
Self-reported in NPPES; status is on the state search - Practice location
- 38731 Mound Road, Sterling Heights, MI 48310
- Phone
- (586) 939-8480
- Enumerated
- Jun 29, 2006
- Record last updated
- Nov 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (586) 939-8487
- Medicaid ID
- 3290719/11 MI
- Medicare enrollment
- Enrolled (PECOS I20100112000728); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 270 in Michigan → Look up another NPI →
Also registered at 38731 Mound Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Andrews, DOEndocrinology, Diabetes & Metabolism Physician1427077916
- Eric Langer, DOEndocrinology, Diabetes & Metabolism Physician1720003718
Verify Amy Lum Tobin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101010948Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,085 Medicare Part D claims for 251 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 62% of claims.
Most prescribed
- Jardiance197 claims
- Ozempic180 claims
- Unithroid177 claims
- Metformin Hcl167 claims
- Mounjaro144 claims
- Trulicity87 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: $6,112.38
144 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Grunberger Diabetes Medical Center PCBloomfield Hills, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Lum Tobin among 270 endocrinology, diabetes & metabolism physician records in Michigan
Amy Lum Tobin, DO is one of 270 endocrinology, diabetes & metabolism physician records with a practice address in Michigan. 82% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 58% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1990 · median 2004 among the 195 with a school on file
- Record last updated2012 · 60% 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 Michigan 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 Michigan
There are 270 endocrinology, diabetes & metabolism physician records in Michigan.
All 270 in Michigan → Every provider in Sterling Heights → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Nancy Andrews, DOSterling Heights, MI 483101427077916
- Eric Langer, DOSterling Heights, MI 483101720003718
- Abdul Al-Kassab, MDRochester Hills, MI 483091477560308
- Lima Lawrence, M.D.Rochester Hills, MI 483091154741874
- Fnu Manas, MDRochester Hills, MI 483091477170330
- Smita Bijlani, MDRochester Hills, MI 483071578521118
- Farah Dawood-Farah, MDRochester Hills, MI 483071841245263
- Marwah Hussein, M.D.Rochester Hills, MI 483071548657729
Common questions
What is Amy Lum Tobin, DO's NPI number?
Amy Lum Tobin, DO's National Provider Identifier (NPI) is 1093743007, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Amy Lum Tobin, DO located?
The NPPES record lists a practice address at 38731 Mound Road, Sterling Heights, MI, 48310. Phone: (586) 939-8480. Providers update this record themselves, so call before visiting.
How can I verify Amy Lum Tobin, DO's license?
NPPES lists Michigan license number 5101010948, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Amy Lum Tobin, DO prescribe under Medicare Part D?
In 2024, Amy Lum Tobin, DO had 2,085 Medicare Part D claims for 251 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.