Dr. Graham Michael Snyder, MD
- Medicare services, 2023
- 15
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 14
- Publications
- 94
- MIPS score, 2024
- 81
- Practice address
- 320 East North Avenue, Pittsburgh, PA 15212
- Practice phone
- Call (412) 359-3131
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Snyder's professional email, personal email and mobile number
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Dr. Graham Michael Snyder is an infectious disease specialist in Pittsburgh, Pennsylvania
Dr. Snyder practices at Allegheny General Hospital in Pittsburgh, Pennsylvania, part of Highmark Health.
Dr. Snyder's NPI, 1578698791, was assigned on February 21, 2007. Dr. Snyder graduated from Boston University School of Medicine in 2005. Dr. Snyder holds Pennsylvania license MD464017.
- NPI
- 1578698791NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608052212
- NPI enumeration date
- February 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 359-3131
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Graham Michael Snyder practices at Allegheny General Hospital in Pittsburgh, Pennsylvania
Dr. Snyder's primary practice is Allegheny General Hospital, at 320 East North Avenue, Pittsburgh, PA 15212 in Allegheny County. The practice phone is (412) 359-3131.
- Allegheny General Hospital320 East North Avenue, Pittsburgh, PA 15212 · Allegheny CountyPhone(412) 359-3131
Source: Dmand AI Affiliation Data
Dr. Graham Michael Snyder is affiliated with 4 sites of care and 1 medical group
Dr. Snyder's primary practice is Allegheny General Hospital in Pittsburgh, Pennsylvania, part of Highmark Health. Dr. Snyder is also affiliated with UPMC Presbyterian. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Dr. Snyder to 1 more hospital and 1 breast imaging center, 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. Graham Michael Snyder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Snyder practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allegheny General Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Graham Michael Snyder is one of 455 infectious disease specialists in Pennsylvania
Infectious disease is Dr. Snyder's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dmand AI has Dr. Snyder's licenses on file in 2 states: Pennsylvania and Massachusetts.
Specialties and state licenses
- Infectious disease, PennsylvaniaPrimary
- Massachusetts license
Infectious disease specialists near Dr. Snyder
Counts of infectious disease specialists 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. Graham Michael Snyder billed Medicare for 15 services in 2023
CMS data shows 15 Medicare services from Dr. Snyder across 1 procedure code in 2023, for 16 Medicare patients. Medicare paid $2,020 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Snyder's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 112023: 1536%
Dr. Snyder compared with the Pennsylvania median for infectious disease specialists, 2023
- Dr. Snyder
- Pennsylvania median
- Medicare services
- 15vs 30295% below
- Medicare patients
- 16vs 14889% below
- Part D claims
- 12vs 15092% below
Medians across 430 infectious disease specialists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Snyder's most billed Medicare procedure codes, 2023
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. Snyder and other infectious disease specialists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Graham Michael Snyder treated 16 Medicare patients in 2024, average age 75
CMS counts 16 Medicare patients who saw Dr. Snyder in 2024. 75% of them have copd, and 75% have high blood pressure. Their average risk score is 3.54, 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. Snyder's median patient age at 74, with 45% women.
Chronic conditions among Dr. Snyder's Medicare patients, 2024
- COPD75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Snyder'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
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Graham Michael Snyder wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Snyder wrote 14 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $7,648 in total drug cost.
Dr. Snyder'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.
Drug classes CMS tracks in Dr. Snyder's Part D claims, 2024
- Antibiotics86%12 of 14 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Graham Michael Snyder scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Snyder for performance year 2024, reported as part of a group. Dr. Snyder accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Snyder's MIPS scores, performance year 2024
- 81of 100Final score
- 61.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
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. Graham Michael Snyder has 94 publications on record
Dmand AI links 94 papers to Dr. Snyder, published from 2011 to 2025. 2023 was the busiest year, with 20. The most frequent topics are Cross Infection, SARS-CoV-2 and COVID-19. Dr. Snyder has published most often in Infect Control Hosp Epidemiol. Dr. Snyder's most frequent co-authors are Oscar C. Marroquin, MD, Mark Schmidhofer, MD and Howard S. Gold, MD.
Dr. Snyder's papers by year, 2016 to 2025
Topics Dr. Snyder writes about most
- Cross Infection
- SARS-CoV-2
- COVID-19
- Hospitals
- Disease Outbreaks
- Infection Control
- Drug Resistance, Multiple, Bacterial
- Duodenoscopes
Dr. Snyder's most frequent co-authors
- Oscar C. Marroquin, MD9 shared papers
- Mark Schmidhofer, MD9 shared papers
- Howard S. Gold, MD5 shared papers
Recent publications by Dr. Snyder
See who Dr. Snyder researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Snyder works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Graham Michael Snyder received $148 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Snyder from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $148.
Companies that paid Dr. Snyder the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Graham Michael Snyder graduated from Boston University School of Medicine
Dr. Snyder graduated from Boston University School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Graham Michael Snyder'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Graham Michael Snyder
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. Graham Michael Snyder's NPI number?
Dr. Graham Michael Snyder's NPI number is 1578698791. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Graham Michael Snyder?
Dr. Graham Michael Snyder is an infectious disease specialist in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Graham Michael Snyder practice?
Dr. Snyder practices at 320 East North Avenue, Pittsburgh, PA 15212. Dr. Snyder's primary practice is Allegheny General Hospital in Pittsburgh, Pennsylvania, part of Highmark Health. Dmand AI also links Dr. Snyder to 1 hospital and 1 breast imaging center.
What is Dr. Graham Michael Snyder's office phone number?
The practice phone on file for Dr. Snyder is (412) 359-3131.
What is Dr. Graham Michael Snyder's medical license number?
Dr. Snyder holds Pennsylvania license MD464017, one of the licenses on file in 2 states.
Which states has Dr. Graham Michael Snyder been licensed in?
Dmand AI has state licenses on file for Dr. Snyder in Pennsylvania and Massachusetts.
Which hospitals is Dr. Graham Michael Snyder affiliated with?
Dr. Snyder practices at Allegheny General Hospital in Pittsburgh, Pennsylvania. Dr. Snyder is also affiliated with UPMC Presbyterian. Dmand AI links Dr. Snyder to 1 more hospital.
What medical group is Dr. Graham Michael Snyder part of?
Dr. Snyder is linked to University of Pittsburgh Physicians, Department of Radiology.
Does Dr. Graham Michael Snyder accept Medicare?
Yes. CMS data shows Dr. Snyder billed Medicare for 15 services in 2023, and Dr. Snyder accepts Medicare assignment.
What is Dr. Graham Michael Snyder's MIPS score?
Dr. Snyder's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Graham Michael Snyder see?
CMS counts 16 Medicare patients who saw Dr. Snyder in 2024, with an average age of 75.
What services does Dr. Graham Michael Snyder bill to Medicare?
In 2023, Dr. Snyder's most billed Medicare services were hospital inpatient care (99223).
Where did Dr. Graham Michael Snyder go to medical school?
Dr. Snyder graduated from Boston University School of Medicine in 2005.
What drugs does Dr. Graham Michael Snyder prescribe most?
In 2024 Medicare Part D data, Dr. Snyder's most prescribed drugs by claims were Imipenem-Cilastatin Sodium.
Has Dr. Graham Michael Snyder received payments from drug or device companies?
CMS Open Payments shows $148 in general payments to Dr. Snyder from 1 company from 2018 to 2018. The largest total came from Boston Scientific Corporation.
How long has Dr. Graham Michael Snyder been practicing?
Dr. Snyder graduated from medical school in 2005, 21 years ago.
Does Dr. Graham Michael Snyder do research?
Dmand AI links 94 publications to Dr. Snyder, published from 2011 to 2025.
Who does Dr. Graham Michael Snyder publish with?
Dr. Snyder's most frequent co-authors are Oscar C. Marroquin, MD (9 shared papers), Mark Schmidhofer, MD (9 shared papers) and Howard S. Gold, MD (5 shared papers).
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