Gursharanjit Singh Dhillon, MD
Allergy & Immunology (Internal Medicine) Physician · Rochester Hills, MI
Gursharanjit Singh Dhillon, MD is an allergy & immunology (internal medicine) physician with a practice address in Rochester Hills, Michigan, and NPI 1386712578, issued on Dec 4, 2006. Check the license (Michigan 4301071426, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Gursharanjit Singh Dhillon
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology (Internal Medicine) Physician 207RA0201X
- License number
- 4301071426 MI
Self-reported in NPPES; status is on the state search - Practice location
- 130 Hampton Cir, Rochester Hills, MI 48307
- Phone
- (248) 853-9097
- Enumerated
- Dec 4, 2006
- Record last updated
- Jan 27, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 4507606 MI
- Medicare enrollment
- Enrolled (PECOS I20040408001153); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology (internal medicine) physician records → All 16 in Michigan → Look up another NPI →
Also registered at 130 Hampton Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gursharanjit Singh Dhillon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301071426Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11.0 times the Medicare Part D claims of the average allergy & immunology (internal medicine) physician in 2024
8,693 Medicare Part D claims for 428 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 178 claims were for opioids.
Most prescribed
- Levothyroxine Sodium428 claims
- Atorvastatin Calcium411 claims
- Amlodipine Besylate401 claims
- Simvastatin250 claims
- Losartan Potassium243 claims
- Omeprazole241 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: $285.16
2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 321 providers of this specialty with any payment received $7,456.30 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.
Gursharanjit Singh Dhillon among 16 allergy & immunology (internal medicine) physician records in Michigan
Gursharanjit Singh Dhillon, MD is one of 16 allergy & immunology (internal medicine) physician records with a practice address in Michigan. 88% 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 25% of them.
- NPI issued2006 · 25% of these records are older, 31% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1995 · median 1994 among the 12 with a school on file
- Record last updated2010 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0201X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology (Internal Medicine) Physician providers in Michigan
There are 16 allergy & immunology (internal medicine) physician records in Michigan.
All 16 in Michigan → Every provider in Rochester Hills → Allergy & Immunology (Internal Medicine) Physician nationwide →
The 8 allergy & immunology (internal medicine) physician records with the nearest ZIP codes
- Robert Czarnecki, MDRochester, MI 483071366432981
- Ulrich Ringwald, MDRochester, MI 483071700876364
- Michael Rowe, MDNovi, MI 483751184684847
- Nonie Arora, MDOak Park, MI 482371396360756
- Susan Edlibi, M.D.Detroit, MI 482021255825501
- Edward Zoratti, M.D.Detroit, MI 482021134297674
- Steven Stryk, M.D.Canton, MI 481881285637165
- Emily Wang, MDCanton, MI 481881629044037
Common questions
What is Gursharanjit Singh Dhillon, MD's NPI number?
Gursharanjit Singh Dhillon, MD's National Provider Identifier (NPI) is 1386712578, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gursharanjit Singh Dhillon, MD located?
The NPPES record lists a practice address at 130 Hampton Cir, Rochester Hills, MI, 48307. Phone: (248) 853-9097. Providers update this record themselves, so call before visiting.
How can I verify Gursharanjit Singh Dhillon, MD's license?
NPPES lists Michigan license number 4301071426, 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 Gursharanjit Singh Dhillon, MD prescribe under Medicare Part D?
In 2024, Gursharanjit Singh Dhillon, MD had 8,693 Medicare Part D claims for 428 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.