Dr. Gunjan P. Shah, MD
- Medicare services, 2024
- 710
- Medicare patients, 2024
- 374
- Part D claims, 2024
- 2,282
- MIPS score, 2024
- 88
- Hospital affiliations
- 3
- Practice address
- 33155 Annapolis Ave, Wayne, MI 48184
- Practice phone
- Call (734) 467-4175
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Shah's professional email, personal email and mobile number
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Dr. Gunjan P. Shah is a gastroenterologist in Wayne, Michigan
Dr. Shah practices at Corewell Health Wayne Hospital in Wayne, Michigan, part of Corewell Health.
Dr. Shah's NPI, 1497720510, was assigned on February 22, 2006. Dr. Shah holds Michigan license 4301059059.
- NPI
- 1497720510NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395910426
- NPI enumeration date
- February 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 467-4175
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gunjan P. Shah practices at Corewell Health Wayne Hospital in Wayne, Michigan
Dr. Shah's primary practice is Corewell Health Wayne Hospital, at 33155 Annapolis Ave, Wayne, MI 48184 in Wayne County. The practice phone is (734) 467-4175.
- Corewell Health Wayne Hospital33155 Annapolis Ave, Wayne, MI 48184 · Wayne CountyPhone(734) 467-4175
Source: Dmand AI Affiliation Data
Dr. Gunjan P. Shah is affiliated with 4 sites of care
Dr. Shah's primary practice is Corewell Health Wayne Hospital in Wayne, Michigan, part of Corewell Health. Dr. Shah is also affiliated with Corewell Health Farmington Hills Hospital. Dmand AI also links Dr. Shah to 1 more hospital and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gunjan P. Shah's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shah practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Wayne Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gunjan P. Shah is one of 487 gastroenterologists in Michigan
Gastroenterology is Dr. Shah's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Shah is licensed in Michigan.
Specialties and state licenses
- Gastroenterology, MichiganPrimary
Gastroenterologists near Dr. Shah
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gunjan P. Shah billed Medicare for 710 services in 2024
CMS data shows 710 Medicare services from Dr. Shah across 14 procedure codes in 2024, for 374 Medicare patients. Medicare paid $79,037 for them.
Dr. Shah's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4522024: 40012%
- Surgery
- 2023: 3182024: 26018%
- Other services
- 2023: 592024: 5015%
Where Dr. Shah's Medicare services took place, 2024
- In an office32145%
- In a facility38955%
Dr. Shah compared with the Michigan median for gastroenterologists, 2024
- Dr. Shah
- Michigan median
- Medicare services
- 710vs 3242.2 times
- Medicare patients
- 374vs 23063% above
- Part D claims
- 2,166vs 4245.1 times
Medians across 487 gastroenterologists in Michigan with Dmand AI profiles that report each measure.
Dr. Shah's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shah and other gastroenterologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gunjan P. Shah treated 374 Medicare patients in 2024, average age 74
CMS counts 374 Medicare patients who saw Dr. Shah in 2024. The largest group is 65 to 74, with 163 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Shah's median patient age at 67, with 54% women.
Dr. Shah's Medicare patients by age, 2024
Dr. Shah's Medicare patients by sex, 2024
- Women22059%
- Men15441%
Chronic conditions among Dr. Shah's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease41%
- Diabetes39%
- Anxiety34%
- COPD31%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shah's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gunjan P. Shah wrote 2,282 Medicare Part D claims in 2024
In 2024, Dr. Shah wrote 2,282 Medicare Part D claims for 759 patients. 85% of them were for generic drugs. CMS names the drug for 2,166 of them, across 23 drugs with 11 or more claims each, at $245,019 in total drug cost. In 2023, CMS named 1,743 claims across 23 drugs.
Dr. Shah's Part D claims by kind of drug, 2024
- Generic1,945 claims85%
- Brand-name337 claims15%
Dr. Shah's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,7432024: 2,16624%
Drugs named by CMS: 23 in 2024, 23 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Gunjan P. Shah scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Shah for performance year 2024, reported individually. Dr. Shah accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 130 procedures of colonoscopy by Dr. Shah, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Shah's MIPS scores, performance year 2024
- 88of 100Final score
- 81.8of 100Quality
- 90of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Shah ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 83rd percentile138 procedures
- Colonoscopy
- 86th percentile130 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gunjan P. Shah received $98 in industry payments from 2019 to 2023
CMS Open Payments shows 6 general payments to Dr. Shah from 4 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Ambu Inc. paid the most, $39.
General payments to Dr. Shah by program year, 2019 to 2023
Companies that paid Dr. Shah the most, 2019 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gunjan P. Shah's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gunjan P. Shah
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gunjan P. Shah's NPI number?
Dr. Gunjan P. Shah's NPI number is 1497720510. It was assigned on February 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gunjan P. Shah?
Dr. Gunjan P. Shah is a gastroenterologist in Wayne, Michigan. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Gunjan P. Shah practice?
Dr. Shah practices at 33155 Annapolis Ave, Wayne, MI 48184. Dr. Shah's primary practice is Corewell Health Wayne Hospital in Wayne, Michigan, part of Corewell Health. Dmand AI also links Dr. Shah to 1 hospital and 1 physician office.
What is Dr. Gunjan P. Shah's office phone number?
The practice phone on file for Dr. Shah is (734) 467-4175.
What is Dr. Gunjan P. Shah's medical license number?
Dr. Shah holds Michigan license 4301059059.
Which hospitals is Dr. Gunjan P. Shah affiliated with?
Dr. Shah practices at Corewell Health Wayne Hospital in Wayne, Michigan. Dr. Shah is also affiliated with Corewell Health Farmington Hills Hospital. Dmand AI links Dr. Shah to 1 more hospital.
Does Dr. Gunjan P. Shah accept Medicare?
Yes. CMS data shows Dr. Shah billed Medicare for 710 services in 2024, and Dr. Shah accepts Medicare assignment.
What is Dr. Gunjan P. Shah's MIPS score?
Dr. Shah's MIPS final score for performance year 2024 is 88 out of 100, reported individually.
How many Medicare patients does Dr. Gunjan P. Shah see?
CMS counts 374 Medicare patients who saw Dr. Shah in 2024, with an average age of 74.
What services does Dr. Gunjan P. Shah bill to Medicare?
In 2024, Dr. Shah's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (43248) and surgery: digestive system (45385).
Show 3 more questionsShow fewer questions
What drugs does Dr. Gunjan P. Shah prescribe most?
In 2024 Medicare Part D data, Dr. Shah's most prescribed drugs by claims were Omeprazole, Ondansetron HCl and Gavilyte-G.
Has Dr. Gunjan P. Shah received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Dr. Shah from 4 companies from 2019 to 2023. The largest total came from Ambu Inc.
How long has Dr. Gunjan P. Shah been practicing?
Dr. Shah graduated from medical school in 1980, 46 years ago.
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