Dr. Peter A. Weitzman, MD
- Medicare services, 2021
- 639
- Part D claims, 2022
- 105
- Hospital affiliations
- 1
- Industry payments
- $19
- State license
- 1
- Practice address
- 164 High Street, Greenfield, MA 01301
- Practice phone
- Call (413) 773-0211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Weitzman'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. Peter A. Weitzman is a family medicine physician in Greenfield, Massachusetts
Dr. Weitzman practices at Baystate Franklin Medical Center in Greenfield, Massachusetts, part of Baystate Health.
Dr. Weitzman's NPI, 1902870322, was assigned on February 14, 2006. Dr. Weitzman graduated from Albany Medical College of Union University in 1983. Dr. Weitzman holds Massachusetts license 60247.
- NPI
- 1902870322NPI Registry (opens in a new tab)
- NPI enumeration date
- February 14, 2006
- NPI status
- Active
- Practice phone
- (413) 773-0211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Peter A. Weitzman practices at Baystate Franklin Medical Center in Greenfield, Massachusetts
Dr. Weitzman's primary practice is Baystate Franklin Medical Center, at 164 High Street, Greenfield, MA 01301 in Franklin County. The practice phone is (413) 773-0211.
- Baystate Franklin Medical Center164 High Street, Greenfield, MA 01301 · Franklin CountyPhone(413) 773-0211
Source: Dmand AI Affiliation Data
Dr. Peter A. Weitzman is affiliated with 3 sites of care
Dr. Weitzman's primary practice is Baystate Franklin Medical Center in Greenfield, Massachusetts, part of Baystate Health. Dmand AI also links Dr. Weitzman to 1 community health center and 1 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. Peter A. Weitzman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weitzman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baystate Franklin Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter A. Weitzman is one of 2,036 family medicine physicians in Massachusetts
Family medicine is Dr. Weitzman's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Weitzman is licensed in Massachusetts.
Specialties and state licenses
- Family medicine, MassachusettsPrimary
Family medicine physicians near Dr. Weitzman
Counts of family 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. Peter A. Weitzman billed Medicare for 639 services in 2021
CMS data shows 639 Medicare services from Dr. Weitzman across 10 procedure codes in 2021. Medicare paid $47,656 for them. Every service was in an office.
Dr. Weitzman's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 9552021: 46451%
- Other services
- 2020: 1252021: 10615%
- Tests and treatments
- 2020: 782021: 5233%
- Surgery
- 2020: 02021: 17
Dr. Weitzman compared with the Massachusetts median for family medicine physicians, 2021
- Dr. Weitzman
- Massachusetts median
- Medicare services
- 639vs 36177% above
- Part D claims
- 105vs 80887% below
Medians across 2,093 family medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Weitzman's most billed Medicare procedure codes, 2021
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. Weitzman and other family medicine physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter A. Weitzman's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Weitzman's median patient age at 66, with 41% women.
Dr. Weitzman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Peter A. Weitzman wrote 105 Medicare Part D claims in 2022
In 2022, Dr. Weitzman wrote 105 Medicare Part D claims. Every claim was for a generic drug. They cover 6 drugs, with $1,689 in total drug cost. In 2021, CMS named 3,061 claims across 69 drugs.
Dr. Weitzman's most prescribed drugs by claims, 2022
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 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 3,0612022: 10597%
Drugs named by CMS: 6 in 2022, 69 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Peter A. Weitzman received $19 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Weitzman from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $19.
Companies that paid Dr. Weitzman 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. Peter A. Weitzman graduated from Albany Medical College of Union University
Dr. Weitzman graduated from Albany Medical College of Union University in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter A. Weitzman'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Peter A. Weitzman
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. Peter A. Weitzman's NPI number?
Dr. Peter A. Weitzman's NPI number is 1902870322. It was assigned on February 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter A. Weitzman?
Dr. Peter A. Weitzman is a family medicine physician in Greenfield, Massachusetts. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Peter A. Weitzman practice?
Dr. Weitzman practices at 164 High Street, Greenfield, MA 01301. Dr. Weitzman's primary practice is Baystate Franklin Medical Center in Greenfield, Massachusetts, part of Baystate Health. Dmand AI also links Dr. Weitzman to 1 community health center and 1 imaging center.
What is Dr. Peter A. Weitzman's office phone number?
The practice phone on file for Dr. Weitzman is (413) 773-0211.
What is Dr. Peter A. Weitzman's medical license number?
Dr. Weitzman holds Massachusetts license 60247.
Which hospitals is Dr. Peter A. Weitzman affiliated with?
Dr. Weitzman practices at Baystate Franklin Medical Center in Greenfield, Massachusetts.
Does Dr. Peter A. Weitzman accept Medicare?
Yes. CMS data shows Dr. Weitzman billed Medicare for 639 services in 2021.
What services does Dr. Peter A. Weitzman bill to Medicare?
In 2021, Dr. Weitzman's most billed Medicare services were office visit, established patient (99214), care management and other visits (99443) and medicare service (G0439).
Where did Dr. Peter A. Weitzman go to medical school?
Dr. Weitzman graduated from Albany Medical College of Union University in 1983.
What drugs does Dr. Peter A. Weitzman prescribe most?
In 2022 Medicare Part D data, Dr. Weitzman's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Peter A. Weitzman received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Weitzman from 1 company from 2018 to 2018. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Peter A. Weitzman been practicing?
Dr. Weitzman graduated from medical school in 1983, 43 years ago.
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