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Dr. Erik Weitz, DO
NPI1033598156PAC ID2769796804
- Medicare services, 2024
- 318
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 1,916
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 44201 Dequindre Road, Troy, MI 48085
- Practice phone
- Call (248) 964-8800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Weitz'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. Erik Weitz is a family medicine physician in Troy, Michigan
Dr. Weitz practices at Corewell Health Beaumont Troy Hospital in Troy, Michigan, part of Corewell Health.
Dr. Weitz's NPI, 1033598156, was assigned on May 21, 2015. Dr. Weitz graduated from Michigan State University College of Osteopathic Medicine in 2015. Dr. Weitz holds Michigan license 5101021581.
NPI and contact details
- NPI
- 1033598156NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769796804
- NPI enumeration date
- May 21, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 964-8800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Erik Weitz practices at Corewell Health Beaumont Troy Hospital in Troy, Michigan
Dr. Weitz's primary practice is Corewell Health Beaumont Troy Hospital, at 44201 Dequindre Road, Troy, MI 48085 in Oakland County. The practice phone is (248) 964-8800.
- Corewell Health Beaumont Troy Hospital44201 Dequindre Road, Troy, MI 48085 · Oakland CountyPhone(248) 964-8800
Source: Dmand AI Affiliation Data
Dr. Erik Weitz is affiliated with 4 sites of care and 2 medical groups
Dr. Weitz's primary practice is Corewell Health Beaumont Troy Hospital in Troy, Michigan, part of Corewell Health. Dr. Weitz is also affiliated with Corewell Health William Beaumont University Hospital. The medical group on file is Medical Education Associates. Dmand AI also links Dr. Weitz to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Corewell Health William Beaumont University HospitalMedical Education Associates1 hospitalName with a free account1 group practice or clinicName with a free account1 medical groupName with a free account
See all 6 affiliations for Dr. WeitzSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erik Weitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weitz practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Beaumont Troy Hospital | 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. Erik Weitz is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Weitz's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Weitz is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Weitz
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
4,931family medicine physicians in Michigan108family medicine physicians in Troy83family medicine physicians at Corewell Health Beaumont Troy Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Erik Weitz billed Medicare for 318 services in 2024
CMS data shows 318 Medicare services from Dr. Weitz across 8 procedure codes in 2024, for 146 Medicare patients. Medicare paid $18,471 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024318
Medicare patients146
Paid by Medicare$18,471
Procedure codes8
Dr. Weitz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2302024: 27419%
- Other services
- 2023: 222024: 44100%
Dr. Weitz compared with the Michigan median for family medicine physicians, 2024
- Dr. Weitz
- Michigan median
- Medicare services
- 318vs 24828% above
- Medicare patients
- 146vs 11230% above
- Part D claims
- 1,375vs 1,03333% above
Medians across 4,990 family medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Weitz'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. Weitz and other family medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erik Weitz treated 146 Medicare patients in 2024, average age 70
CMS counts 146 Medicare patients who saw Dr. Weitz in 2024. The largest group is 65 to 74, with 68 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.51, 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. Weitz's median patient age at 47, with 66% women.
Medicare patients, 2024146
Average age70
Average risk score1.51
Also on Medicaid22%
Dr. Weitz's Medicare patients by age, 2024
Dr. Weitz's Medicare patients by sex, 2024
- Women8458%
- Men6242%
Chronic conditions among Dr. Weitz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis49%
- Chronic kidney disease38%
- Ischemic heart disease38%
- Mood disorders35%
- Anxiety32%
- Diabetes32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Erik Weitz wrote 1,916 Medicare Part D claims in 2024
In 2024, Dr. Weitz wrote 1,916 Medicare Part D claims for 162 patients. 79% of them were for generic drugs. CMS names the drug for 1,375 of them, across 48 drugs with 11 or more claims each, at $138,088 in total drug cost. In 2023, CMS named 1,116 claims across 42 drugs.
Part D claims, 20241,916
Drugs named by CMS48
Total drug cost$138,088
Part D patients162
Dr. Weitz's Part D claims by kind of drug, 2024
- Generic1,513 claims79%
- Brand-name354 claims18%
- Other49 claims3%
Dr. Weitz'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. Weitz's Part D claims, 2024
- Opioids3%55 of 1,916 claims
- Antibiotics1%11 of 1,916 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: 1,1162024: 1,37523%
Drugs named by CMS: 48 in 2024, 42 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. Erik Weitz takes part in Medicare
Dr. Weitz 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. Erik Weitz has 2 publications on record
Dmand AI links 2 papers to Dr. Weitz, published from 2023 to 2025. Dr. Weitz's most frequent co-author is David Douglas Lick.
Papers2
Years published2023 to 2025
Dr. Weitz's most frequent co-authors
Recent publications by Dr. Weitz
See who Dr. Weitz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weitz works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Erik Weitz graduated from Michigan State University College of Osteopathic Medicine
Dr. Weitz graduated from Michigan State University College of Osteopathic Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Erik Weitz'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Erik Weitz
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. Erik Weitz's NPI number?
Dr. Erik Weitz's NPI number is 1033598156. It was assigned on May 21, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Erik Weitz?
Dr. Erik Weitz is a family medicine physician in Troy, Michigan. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Erik Weitz practice?
Dr. Weitz practices at 44201 Dequindre Road, Troy, MI 48085. Dr. Weitz's primary practice is Corewell Health Beaumont Troy Hospital in Troy, Michigan, part of Corewell Health. Dmand AI also links Dr. Weitz to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Erik Weitz's office phone number?
The practice phone on file for Dr. Weitz is (248) 964-8800.
What is Dr. Erik Weitz's medical license number?
Dr. Weitz holds Michigan license 5101021581.
Which hospitals is Dr. Erik Weitz affiliated with?
Dr. Weitz practices at Corewell Health Beaumont Troy Hospital in Troy, Michigan. Dr. Weitz is also affiliated with Corewell Health William Beaumont University Hospital. Dmand AI links Dr. Weitz to 1 more hospital.
What medical group is Dr. Erik Weitz part of?
Dr. Weitz is linked to Medical Education Associates. Dmand AI links Dr. Weitz to 1 more medical group.
Does Dr. Erik Weitz accept Medicare?
Yes. CMS data shows Dr. Weitz billed Medicare for 318 services in 2024, and Dr. Weitz accepts Medicare assignment.
How many Medicare patients does Dr. Erik Weitz see?
CMS counts 146 Medicare patients who saw Dr. Weitz in 2024, with an average age of 70.
What services does Dr. Erik Weitz bill to Medicare?
In 2024, Dr. Weitz's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and office visit, established patient (99213).
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Where did Dr. Erik Weitz go to medical school?
Dr. Weitz graduated from Michigan State University College of Osteopathic Medicine in 2015.
What drugs does Dr. Erik Weitz prescribe most?
In 2024 Medicare Part D data, Dr. Weitz's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Losartan Potassium.
How long has Dr. Erik Weitz been practicing?
Dr. Weitz graduated from medical school in 2015, 11 years ago.
Does Dr. Erik Weitz do research?
Dmand AI links 2 publications to Dr. Weitz, published from 2023 to 2025.
Who does Dr. Erik Weitz publish with?
Dr. Weitz's most frequent co-authors are David Douglas Lick (1 shared paper).
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