Dr. Jason D. Gumma, DO
- Medicare services, 2024
- 628
- Medicare patients, 2024
- 397
- Part D claims, 2024
- 192
- Hospital affiliations
- 6
- Industry payments
- $36
- Practice address
- 44405 Woodward Ave, Pontiac, MI 48341
- Practice phone
- Call (248) 858-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gumma's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jason D. Gumma is an emergency medicine physician in Pontiac, Michigan
Dr. Gumma practices at Trinity Health Oakland Hospital in Pontiac, Michigan, part of Trinity Health.
Dr. Gumma's NPI, 1215135553, was assigned on July 9, 2007. Dr. Gumma graduated from Michigan State University College of Osteopathic Medicine in 2007. Dr. Gumma holds Michigan license 5101017228.
- NPI
- 1215135553NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678618626
- NPI enumeration date
- July 9, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 858-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jason D. Gumma practices at Trinity Health Oakland Hospital in Pontiac, Michigan
Dr. Gumma's primary practice is Trinity Health Oakland Hospital, at 44405 Woodward Ave, Pontiac, MI 48341 in Oakland County. The practice phone is (248) 858-3000.
- Trinity Health Oakland Hospital44405 Woodward Ave, Pontiac, MI 48341 · Oakland CountyPhone(248) 858-3000
Source: Dmand AI Affiliation Data
Dr. Jason D. Gumma is affiliated with 6 sites of care and 2 medical groups
Dr. Gumma's primary practice is Trinity Health Oakland Hospital in Pontiac, Michigan, part of Trinity Health. Dr. Gumma is also affiliated with Henry Ford St. John Hospital. The medical group on file is Independent Emergency Physicians. Dmand AI also links Dr. Gumma to 4 more hospitals and 1 medical group, 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. Jason D. Gumma's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gumma practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health Oakland Hospital | Available with a free account |
| +5 more sites and 1 medical group | 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 Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jason D. Gumma is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. Gumma's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Gumma is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. Gumma
Counts of emergency medicine physicians 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. Jason D. Gumma billed Medicare for 628 services in 2024
CMS data shows 628 Medicare services from Dr. Gumma across 6 procedure codes in 2024, for 397 Medicare patients. Medicare paid $53,480 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gumma's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3362024: 37411%
- Tests and treatments
- 2023: 1992024: 24322%
- Surgery
- 2023: 02024: 11
Dr. Gumma compared with the Michigan median for emergency medicine physicians, 2024
- Dr. Gumma
- Michigan median
- Medicare services
- 628vs 2342.7 times
- Medicare patients
- 397vs 21486% above
- Part D claims
- 96vs 462.1 times
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Gumma'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.
Need commercial claims for Dr. Gumma?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gumma and other emergency medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jason D. Gumma treated 397 Medicare patients in 2024, average age 71
CMS counts 397 Medicare patients who saw Dr. Gumma in 2024. The largest group is 65 to 74, with 133 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.28, 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. Gumma's median patient age at 46, with 55% women.
Dr. Gumma's Medicare patients by age, 2024
Dr. Gumma's Medicare patients by sex, 2024
- Women23359%
- Men16441%
Chronic conditions among Dr. Gumma's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes47%
- Mood disorders46%
- Anxiety44%
- Ischemic heart disease44%
- Heart failure42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gumma's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jason D. Gumma wrote 192 Medicare Part D claims in 2024
In 2024, Dr. Gumma wrote 192 Medicare Part D claims for 131 patients. 95% of them were for generic drugs. CMS names the drug for 96 of them, across 5 drugs with 11 or more claims each, at $575 in total drug cost. In 2023, CMS named 58 claims across 4 drugs.
Dr. Gumma's Part D claims by kind of drug, 2024
- Generic182 claims95%
- Brand-name and other10 claims5%
Dr. Gumma'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. Gumma's Part D claims, 2024
- Opioids10%20 of 192 claims
- Antibiotics40%77 of 192 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 582024: 9666%
Drugs named by CMS: 5 in 2024, 4 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
How Dr. Jason D. Gumma takes part in Medicare
Dr. Gumma accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jason D. Gumma received $36 in industry payments in 2024
CMS Open Payments shows 2 general payments to Dr. Gumma from 2 drug and device companies in 2024. Education make up the largest share, 56% of the total. CSL Behring paid the most, $20.
General payments to Dr. Gumma by kind, 2024 to 2024
- Education$2056%
- Food and beverage$1644%
Companies that paid Dr. Gumma the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jason D. Gumma graduated from Michigan State University College of Osteopathic Medicine
Dr. Gumma graduated from Michigan State University College of Osteopathic Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jason D. Gumma'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) |
| 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. Jason D. Gumma
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. Jason D. Gumma's NPI number?
Dr. Jason D. Gumma's NPI number is 1215135553. It was assigned on July 9, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jason D. Gumma?
Dr. Jason D. Gumma is an emergency medicine physician in Pontiac, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jason D. Gumma practice?
Dr. Gumma practices at 44405 Woodward Ave, Pontiac, MI 48341. Dr. Gumma's primary practice is Trinity Health Oakland Hospital in Pontiac, Michigan, part of Trinity Health. Dmand AI also links Dr. Gumma to 4 hospitals and 1 medical group.
What is Dr. Jason D. Gumma's office phone number?
The practice phone on file for Dr. Gumma is (248) 858-3000.
What is Dr. Jason D. Gumma's medical license number?
Dr. Gumma holds Michigan license 5101017228.
Which hospitals is Dr. Jason D. Gumma affiliated with?
Dr. Gumma practices at Trinity Health Oakland Hospital in Pontiac, Michigan. Dr. Gumma is also affiliated with Henry Ford St. John Hospital. Dmand AI links Dr. Gumma to 4 more hospitals.
What medical group is Dr. Jason D. Gumma part of?
Dr. Gumma is linked to Independent Emergency Physicians. Dmand AI links Dr. Gumma to 1 more medical group.
Does Dr. Jason D. Gumma accept Medicare?
Yes. CMS data shows Dr. Gumma billed Medicare for 628 services in 2024, and Dr. Gumma accepts Medicare assignment.
How many Medicare patients does Dr. Jason D. Gumma see?
CMS counts 397 Medicare patients who saw Dr. Gumma in 2024, with an average age of 71.
What services does Dr. Jason D. Gumma bill to Medicare?
In 2024, Dr. Gumma's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Show 4 more questionsShow fewer questions
Where did Dr. Jason D. Gumma go to medical school?
Dr. Gumma graduated from Michigan State University College of Osteopathic Medicine in 2007.
What drugs does Dr. Jason D. Gumma prescribe most?
In 2024 Medicare Part D data, Dr. Gumma's most prescribed drugs by claims were Cephalexin, Naproxen and Hydrocodone-Acetaminophen.
Has Dr. Jason D. Gumma received payments from drug or device companies?
CMS Open Payments shows $36 in general payments to Dr. Gumma from 2 companies from 2024 to 2024. The largest total came from CSL Behring.
How long has Dr. Jason D. Gumma been practicing?
Dr. Gumma graduated from medical school in 2007, 19 years ago.
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