Dr. David Benjamin Weinfeld, MD
- Medicare services, 2024
- 264
- Medicare patients, 2024
- 151
- Part D claims, 2024
- 77
- Hospital affiliations
- 4
- Industry payments
- $873
- Practice address
- 42350 Grand River Ave, Novi, MI 48375-1838
- Practice phone
- Call (248) 697-2942
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Restorative Physical Medicine
Medical specialty practice · Novi, Michigan
Find Dr. Weinfeld's professional email, personal email and mobile number
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Dr. David Benjamin Weinfeld is a physiatrist in Novi, Michigan
Dr. Weinfeld practices at Restorative Physical Medicine in Novi, Michigan.
Dr. Weinfeld's NPI, 1144844085, was assigned on June 6, 2020. Dr. Weinfeld holds Arizona license 72506.
- NPI
- 1144844085NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587083746
- NPI enumeration date
- June 6, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 697-2942
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Benjamin Weinfeld practices at Restorative Physical Medicine in Novi, Michigan
Dr. Weinfeld's primary practice is Restorative Physical Medicine, at 42350 Grand River Ave, Novi, MI 48375-1838. The practice phone is (248) 697-2942.
- Restorative Physical Medicine42350 Grand River Ave, Novi, MI 48375-1838Phone(248) 697-2942
Source: Dmand AI Affiliation Data
Dr. David Benjamin Weinfeld is affiliated with 7 sites of care and 3 medical groups
Dr. Weinfeld's primary practice is Restorative Physical Medicine in Novi, Michigan. Dr. Weinfeld is also affiliated with Corewell Health Farmington Hills Hospital. The medical group on file is Restorative Physical Medicine. Dmand AI also links Dr. Weinfeld to 3 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Benjamin Weinfeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weinfeld practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Restorative Physical Medicine | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Benjamin Weinfeld is one of 504 physiatrists in Michigan
Physical medicine and rehabilitation is Dr. Weinfeld's primary specialty in the NPI Registry, under taxonomy code 208100000X. Dr. Weinfeld is licensed in Arizona.
Specialties and state licenses
- Physical medicine and rehabilitation, ArizonaPrimary
Physiatrists near Dr. Weinfeld
Counts of physiatrists 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 Benjamin Weinfeld billed Medicare for 264 services in 2024
CMS data shows 264 Medicare services from Dr. Weinfeld across 5 procedure codes in 2024, for 151 Medicare patients. Medicare paid $24,539 for them. Every service was in an office.
Dr. Weinfeld's Medicare services by type, 2024
- Office and hospital visits212
- Tests and treatments52
Dr. Weinfeld compared with the Michigan median for physiatrists, 2024
- Dr. Weinfeld
- Michigan median
- Medicare services
- 264vs 53350% below
- Medicare patients
- 151vs 16810% below
- Part D claims
- 35vs 13674% below
Medians across 469 physiatrists in Michigan with Dmand AI profiles that report each measure.
Dr. Weinfeld'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. Weinfeld and other physiatrists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Benjamin Weinfeld treated 151 Medicare patients in 2024, average age 75
CMS counts 151 Medicare patients who saw Dr. Weinfeld in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Weinfeld's median patient age at 67, with 60% women.
Dr. Weinfeld's Medicare patients by age, 2024
Dr. Weinfeld's Medicare patients by sex, 2024
- Women9462%
- Men5738%
Chronic conditions among Dr. Weinfeld's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure66%
- Anxiety31%
- Mood disorders25%
- Ischemic heart disease24%
- Depression22%
- Osteoporosis21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weinfeld's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Benjamin Weinfeld wrote 77 Medicare Part D claims in 2024
In 2024, Dr. Weinfeld wrote 77 Medicare Part D claims for 43 patients. 96% of them were for generic drugs. CMS names the drug for 35 of them, across 2 drugs with 11 or more claims each, at $314 in total drug cost. In 2021, CMS named 28 claims across 2 drugs.
Dr. Weinfeld's Part D claims by kind of drug, 2024
- Generic74 claims96%
- Brand-name and other3 claims4%
Dr. Weinfeld'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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 282024: 3525%
Drugs named by CMS: 2 in 2024, 2 in 2021.
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. David Benjamin Weinfeld takes part in Medicare
Dr. Weinfeld 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. David Benjamin Weinfeld received $873 in industry payments from 2021 to 2025
CMS Open Payments shows 25 general payments to Dr. Weinfeld from 10 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $434.
General payments to Dr. Weinfeld by program year, 2021 to 2025
Companies that paid Dr. Weinfeld the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Benjamin Weinfeld'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 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) |
| 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 Benjamin Weinfeld
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 Benjamin Weinfeld's NPI number?
Dr. David Benjamin Weinfeld's NPI number is 1144844085. It was assigned on June 6, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. David Benjamin Weinfeld?
Dr. David Benjamin Weinfeld is a physiatrist in Novi, Michigan. The primary specialty in the NPI Registry is Physical Medicine & Rehabilitation Physician (taxonomy code 208100000X).
Where does Dr. David Benjamin Weinfeld practice?
Dr. Weinfeld practices at 42350 Grand River Ave, Novi, MI 48375-1838. Dr. Weinfeld's primary practice is Restorative Physical Medicine in Novi, Michigan. Dmand AI also links Dr. Weinfeld to 3 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. David Benjamin Weinfeld's office phone number?
The practice phone on file for Dr. Weinfeld is (248) 697-2942.
What is Dr. David Benjamin Weinfeld's medical license number?
Dr. Weinfeld holds Arizona license 72506.
Which hospitals is Dr. David Benjamin Weinfeld affiliated with?
Dr. Weinfeld is affiliated with Corewell Health Farmington Hills Hospital. Dmand AI links Dr. Weinfeld to 3 more hospitals.
What medical group is Dr. David Benjamin Weinfeld part of?
Dr. Weinfeld is linked to Restorative Physical Medicine. Dmand AI links Dr. Weinfeld to 2 more medical groups.
Does Dr. David Benjamin Weinfeld accept Medicare?
Yes. CMS data shows Dr. Weinfeld billed Medicare for 264 services in 2024, and Dr. Weinfeld accepts Medicare assignment.
How many Medicare patients does Dr. David Benjamin Weinfeld see?
CMS counts 151 Medicare patients who saw Dr. Weinfeld in 2024, with an average age of 75.
What services does Dr. David Benjamin Weinfeld bill to Medicare?
In 2024, Dr. Weinfeld's most billed Medicare services were office visit, established patient (99214), nerve and brain test (95886) and office visit, new patient (99204).
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What drugs does Dr. David Benjamin Weinfeld prescribe most?
In 2024 Medicare Part D data, Dr. Weinfeld's most prescribed drugs by claims were Gabapentin and Meloxicam.
Has Dr. David Benjamin Weinfeld received payments from drug or device companies?
CMS Open Payments shows $873 in general payments to Dr. Weinfeld from 10 companies from 2021 to 2025. The largest total came from Allergan Inc.
How long has Dr. David Benjamin Weinfeld been practicing?
Dr. Weinfeld graduated from medical school in 2020, 6 years ago.
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