Dr. David Graham Heidt, MD
- Medicare services, 2024
- 165
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 17
- Hospital affiliations
- 2
- Industry payments
- $129
- Practice address
- 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105
- Practice phone
- Call (734) 712-8150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
IHA General Surgery
Ann Arbor, Michigan
Find Dr. Heidt'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. David Graham Heidt is a surgical critical care physician in Ann Arbor, Michigan
Dr. Heidt practices at IHA General Surgery in Ann Arbor, Michigan.
Dr. Heidt's NPI, 1578683231, was assigned on March 29, 2007. Dr. Heidt graduated from Icahn School of Medicine at Mount Sinai in 2001. Dr. Heidt holds Michigan license 4301077820.
- NPI
- 1578683231NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496821282
- NPI enumeration date
- March 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 712-8150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Graham Heidt practices at IHA General Surgery in Ann Arbor, Michigan
Dr. Heidt's primary practice is IHA General Surgery, at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105 in Washtenaw County. The practice phone is (734) 712-8150.
- IHA General Surgery24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105 · Washtenaw CountyPhone(734) 712-8150
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Graham Heidt is affiliated with 4 sites of care and 2 medical groups
Dr. Heidt's primary practice is IHA General Surgery in Ann Arbor, Michigan. Dr. Heidt is also affiliated with Trinity Health Ann Arbor Hospital. The medical group on file is Trinity Health IHA Medical Group. Dmand AI also links Dr. Heidt to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Graham Heidt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Heidt practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IHA General Surgery | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Graham Heidt is one of 73 surgical critical care physicians in Michigan
Surgical critical care is Dr. Heidt's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dmand AI has Dr. Heidt's licenses on file in 2 states: Michigan and Ohio.
Specialties and state licenses
- Surgical critical care, MichiganPrimary
- Surgery, Ohio
Surgical critical care physicians near Dr. Heidt
Counts of surgical critical care 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. David Graham Heidt billed Medicare for 165 services in 2024
CMS data shows 165 Medicare services from Dr. Heidt across 4 procedure codes in 2024, all of them office visits, for 175 Medicare patients. Medicare paid $11,863 for them. Every service was in an office.
Dr. Heidt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2042024: 16519%
- Surgery
- 2023: 282024: 0100%
Dr. Heidt compared with the Michigan median for surgical critical care physicians, 2024
- Dr. Heidt
- Michigan median
- Medicare services
- 165vs 12433% above
- Medicare patients
- 175vs 9192% above
- Part D claims
- 12vs 1520% below
Medians across 68 surgical critical care physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Heidt'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. Heidt?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Heidt and other surgical critical care physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Graham Heidt treated 175 Medicare patients in 2024, average age 73
CMS counts 175 Medicare patients who saw Dr. Heidt in 2024. The largest group is 65 to 74, with 84 patients. 73% of them have high blood pressure, and 66% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Heidt's median patient age at 59, with 41% women.
Dr. Heidt's Medicare patients by age, 2024
Dr. Heidt's Medicare patients by sex, 2024
- Women5733%
- Men11867%
Chronic conditions among Dr. Heidt's Medicare patients, 2024
- High blood pressure73%
- High cholesterol66%
- Arthritis38%
- Ischemic heart disease30%
- Mood disorders28%
- Diabetes26%
- Depression25%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Heidt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Graham Heidt wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Heidt wrote 17 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 $135 in total drug cost.
Dr. Heidt's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. David Graham Heidt ranks in the 93rd percentile for hernia repair - groin (open) in Medicare
Dr. Heidt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of hernia repair - groin (open) by Dr. Heidt, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Heidt ranks in Medicare procedure volume
- Hernia repair - groin (open)
- 93rd percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Graham Heidt received $129 in industry payments from 2016 to 2023
CMS Open Payments shows 4 general payments to Dr. Heidt from 4 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Lifecell Corporation paid the most, $62.
General payments to Dr. Heidt by program year, 2016 to 2023
Companies that paid Dr. Heidt the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Graham Heidt graduated from Icahn School of Medicine at Mount Sinai
Dr. Heidt graduated from Icahn School of Medicine at Mount Sinai in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Graham Heidt'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (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. David Graham Heidt
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. David Graham Heidt's NPI number?
Dr. David Graham Heidt's NPI number is 1578683231. It was assigned on March 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David Graham Heidt?
Dr. David Graham Heidt is a surgical critical care physician in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. David Graham Heidt practice?
Dr. Heidt practices at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105. Dr. Heidt's primary practice is IHA General Surgery in Ann Arbor, Michigan. Dmand AI also links Dr. Heidt to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. David Graham Heidt's office phone number?
The practice phone on file for Dr. Heidt is (734) 712-8150.
What is Dr. David Graham Heidt's medical license number?
Dr. Heidt holds Michigan license 4301077820, one of the licenses on file in 2 states.
Which states has Dr. David Graham Heidt been licensed in?
Dmand AI has state licenses on file for Dr. Heidt in Michigan and Ohio.
Which hospitals is Dr. David Graham Heidt affiliated with?
Dr. Heidt is affiliated with Trinity Health Ann Arbor Hospital. Dmand AI links Dr. Heidt to 1 more hospital.
What medical group is Dr. David Graham Heidt part of?
Dr. Heidt is linked to Trinity Health IHA Medical Group. Dmand AI links Dr. Heidt to 1 more medical group.
Does Dr. David Graham Heidt accept Medicare?
Yes. CMS data shows Dr. Heidt billed Medicare for 165 services in 2024, and Dr. Heidt accepts Medicare assignment.
How many Medicare patients does Dr. David Graham Heidt see?
CMS counts 175 Medicare patients who saw Dr. Heidt in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. David Graham Heidt bill to Medicare?
In 2024, Dr. Heidt's most billed Medicare services were office visit, new patient (99203), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. David Graham Heidt go to medical school?
Dr. Heidt graduated from Icahn School of Medicine at Mount Sinai in 2001.
What drugs does Dr. David Graham Heidt prescribe most?
In 2019 Medicare Part D data, Dr. Heidt's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass.
Has Dr. David Graham Heidt received payments from drug or device companies?
CMS Open Payments shows $129 in general payments to Dr. Heidt from 4 companies from 2016 to 2023. The largest total came from Lifecell Corporation.
How long has Dr. David Graham Heidt been practicing?
Dr. Heidt graduated from medical school in 2001, 25 years ago.
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