Dr. Michael J. Shih, MD
- Medicare services, 2024
- 1,293
- Medicare patients, 2024
- 563
- Part D claims, 2024
- 1,376
- MIPS score, 2024
- 100
- Hospital affiliations
- 5
- Practice address
- 100 Wason Avenue, Suite 110, Springfield, MA 01107
- Practice phone
- Call (413) 304-2171
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greater Springfield Surgery Center
Surgery Center - Medicare-Certified · Springfield, Massachusetts
Find Dr. Shih's professional email, personal email and mobile number
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Dr. Michael J. Shih is a nephrologist in Springfield, Massachusetts
Dr. Shih practices at Greater Springfield Surgery Center in Springfield, Massachusetts.
Dr. Shih's NPI, 1598747024, was assigned on November 18, 2005. Dr. Shih graduated from State University of NY Upstate Medical University in 2000. Dr. Shih holds Massachusetts license 224114.
- NPI
- 1598747024NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284662107
- NPI enumeration date
- November 18, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 304-2171
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael J. Shih practices at Greater Springfield Surgery Center in Springfield, Massachusetts
Dr. Shih's primary practice is Greater Springfield Surgery Center, at 100 Wason Avenue, Suite 110, Springfield, MA 01107. The practice phone is (413) 304-2171.
- Greater Springfield Surgery Center100 Wason Avenue, Suite 110, Springfield, MA 01107Phone(413) 304-2171
Source: Dmand AI Affiliation Data
Dr. Michael J. Shih is affiliated with 11 sites of care and 1 medical group
Dr. Shih's primary practice is Greater Springfield Surgery Center in Springfield, Massachusetts. Dr. Shih is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Shih to 4 more hospitals, 4 dialysis centers and 1 group practice or clinic, 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. Michael J. Shih's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shih practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greater Springfield Surgery Center | Available with a free account |
| +10 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael J. Shih is one of 351 nephrologists in Massachusetts
Nephrology is Dr. Shih's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Shih is licensed in Massachusetts.
Specialties and state licenses
- Nephrology, MassachusettsPrimary
Nephrologists near Dr. Shih
Counts of nephrologists 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. Michael J. Shih billed Medicare for 1,293 services in 2024
CMS data shows 1,293 Medicare services from Dr. Shih across 9 procedure codes in 2024, for 563 Medicare patients. Medicare paid $131,889 for them.
Dr. Shih's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9982024: 997No change
- Tests and treatments
- 2023: 3362024: 26820%
- Lab and pathology
- 2023: 382024: 2826%
Where Dr. Shih's Medicare services took place, 2024
- In an office54742%
- In a facility74658%
Dr. Shih compared with the Massachusetts median for nephrologists, 2024
- Dr. Shih
- Massachusetts median
- Medicare services
- 1,293vs 70184% above
- Medicare patients
- 563vs 282100% above
- Part D claims
- 1,189vs 4712.5 times
Medians across 333 nephrologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Shih'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. Shih and other nephrologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael J. Shih treated 563 Medicare patients in 2024, average age 72
CMS counts 563 Medicare patients who saw Dr. Shih in 2024. The largest group is 75 to 84, with 189 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 40% are also on Medicaid. Their average risk score is 2.77, 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. Shih's median patient age at 74, with 35% women.
Dr. Shih's Medicare patients by age, 2024
Dr. Shih's Medicare patients by sex, 2024
- Women22139%
- Men34261%
Chronic conditions among Dr. Shih's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes57%
- Arthritis45%
- Ischemic heart disease44%
- Mood disorders39%
- Heart failure38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shih's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women35%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael J. Shih wrote 1,376 Medicare Part D claims in 2024
In 2024, Dr. Shih wrote 1,376 Medicare Part D claims for 290 patients. 94% of them were for generic drugs. CMS names the drug for 1,189 of them, across 22 drugs with 11 or more claims each, at $103,688 in total drug cost. In 2023, CMS named 1,056 claims across 21 drugs.
Dr. Shih's Part D claims by kind of drug, 2024
- Generic1,292 claims94%
- Brand-name84 claims6%
Dr. Shih'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: 1,0562024: 1,18913%
Drugs named by CMS: 22 in 2024, 21 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. Michael J. Shih scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Shih for performance year 2024, reported through an alternative payment model (APM). Dr. Shih accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Shih's MIPS scores, performance year 2024
- 100of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Michael J. Shih received $213 in industry payments from 2019 to 2025
CMS Open Payments shows 20 general payments to Dr. Shih from 4 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 77% of the total. Abiomed paid the most, $134.
General payments to Dr. Shih by program year, 2019 to 2025
General payments to Dr. Shih by kind, 2019 to 2025
- Food and beverage$16377%
- Education$5023%
Companies that paid Dr. Shih the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael J. Shih graduated from State University of NY Upstate Medical University
Dr. Shih graduated from State University of NY Upstate Medical University in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael J. Shih'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Michael J. Shih
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. Michael J. Shih's NPI number?
Dr. Michael J. Shih's NPI number is 1598747024. It was assigned on November 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael J. Shih?
Dr. Michael J. Shih is a nephrologist in Springfield, Massachusetts. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Michael J. Shih practice?
Dr. Shih practices at 100 Wason Avenue, Suite 110, Springfield, MA 01107. Dr. Shih's primary practice is Greater Springfield Surgery Center in Springfield, Massachusetts. Dmand AI also links Dr. Shih to 4 hospitals, 4 dialysis centers and 1 group practice or clinic.
What is Dr. Michael J. Shih's office phone number?
The practice phone on file for Dr. Shih is (413) 304-2171.
What is Dr. Michael J. Shih's medical license number?
Dr. Shih holds Massachusetts license 224114.
Which hospitals is Dr. Michael J. Shih affiliated with?
Dr. Shih is affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Dr. Shih to 4 more hospitals.
What medical group is Dr. Michael J. Shih part of?
Dr. Shih is linked to UMass Memorial Medical Group.
Does Dr. Michael J. Shih accept Medicare?
Yes. CMS data shows Dr. Shih billed Medicare for 1,293 services in 2024, and Dr. Shih accepts Medicare assignment.
What is Dr. Michael J. Shih's MIPS score?
Dr. Shih's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Michael J. Shih see?
CMS counts 563 Medicare patients who saw Dr. Shih in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Michael J. Shih bill to Medicare?
In 2024, Dr. Shih's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99232) and dialysis (90960).
Where did Dr. Michael J. Shih go to medical school?
Dr. Shih graduated from State University of NY Upstate Medical University in 2000.
What drugs does Dr. Michael J. Shih prescribe most?
In 2024 Medicare Part D data, Dr. Shih's most prescribed drugs by claims were Calcitriol, Amlodipine Besylate and Lisinopril.
Has Dr. Michael J. Shih received payments from drug or device companies?
CMS Open Payments shows $213 in general payments to Dr. Shih from 4 companies from 2019 to 2025. The largest total came from Abiomed.
How long has Dr. Michael J. Shih been practicing?
Dr. Shih graduated from medical school in 2000, 26 years ago.
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