Dr. Marc S. Zimmerman, MD
- Medicare services, 2022
- 264
- Part D claims, 2022
- 174
- Industry payments
- $683
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2410 14 South Broad Street, Philadelphia, PA 19145
- Practice phone
- Call (215) 334-3350
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Philadelphia Orthopaedic Associates
Surgical practice · Philadelphia, Pennsylvania
Find Dr. Zimmerman'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. Marc S. Zimmerman is an orthopedic surgeon in Philadelphia, Pennsylvania
Dr. Zimmerman practices at Philadelphia Orthopaedic Associates in Philadelphia, Pennsylvania.
Dr. Zimmerman's NPI, 1326038639, was assigned on October 27, 2005. Dr. Zimmerman graduated from Medical College of Pennsylvania in 1973. Dr. Zimmerman holds Pennsylvania license MD018690E.
- NPI
- 1326038639NPI Registry (opens in a new tab)
- NPI enumeration date
- October 27, 2005
- NPI status
- Active
- Practice phone
- (215) 334-3350
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc S. Zimmerman practices at 2 locations in Philadelphia, Pennsylvania
Dr. Zimmerman's primary practice is Philadelphia Orthopaedic Associates, at 2410 14 South Broad Street, Philadelphia, PA 19145. The practice phone is (215) 334-3350. The NPI Registry lists Dr. Zimmerman's practice address as 2301 S Broad St, Philadelphia, PA 19148.
- Philadelphia Orthopaedic AssociatesPrimary2410 14 South Broad Street, Philadelphia, PA 19145Phone(215) 334-3350
- NPI Registry address2301 S Broad St, Philadelphia, PA 19148 · Philadelphia CountyPhone(215) 334-3350
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Marc S. Zimmerman is affiliated with 1 site of care and 1 medical group
Dr. Zimmerman's primary practice is Philadelphia Orthopaedic Associates in Philadelphia, Pennsylvania. Dmand AI also links Dr. Zimmerman to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Marc S. Zimmerman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zimmerman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Philadelphia Orthopaedic Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc S. Zimmerman is one of 994 orthopedic surgeons in Pennsylvania
Orthopaedic surgery is Dr. Zimmerman's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Zimmerman is licensed in Pennsylvania.
Specialties and state licenses
- Orthopaedic surgery, PennsylvaniaPrimary
Orthopedic surgeons near Dr. Zimmerman
Counts of orthopedic surgeons 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. Marc S. Zimmerman billed Medicare for 264 services in 2022
CMS data shows 264 Medicare services from Dr. Zimmerman across 5 procedure codes in 2022. Medicare paid $11,585 for them.
Dr. Zimmerman's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Drugs given in the office
- 2021: 2242022: 13042%
- Office and hospital visits
- 2021: 2082022: 8858%
- Surgery
- 2021: 812022: 4643%
Where Dr. Zimmerman's Medicare services took place, 2022
- In an office24593%
- In a facility197%
Dr. Zimmerman compared with the Pennsylvania median for orthopedic surgeons, 2022
- Dr. Zimmerman
- Pennsylvania median
- Medicare services
- 264vs 1,15377% below
- Part D claims
- 174vs 10271% above
Medians across 929 orthopedic surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Zimmerman's most billed Medicare procedure codes, 2022
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. Zimmerman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zimmerman and other orthopedic surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc S. Zimmerman's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Zimmerman's median patient age at 67, with 41% women.
Dr. Zimmerman'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
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Marc S. Zimmerman wrote 174 Medicare Part D claims in 2022
In 2022, Dr. Zimmerman wrote 174 Medicare Part D claims. Every claim was for a generic drug. They cover 6 drugs, with $1,479 in total drug cost. In 2021, CMS named 284 claims across 8 drugs.
Dr. Zimmerman'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: 2842022: 17439%
Drugs named by CMS: 6 in 2022, 8 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Marc S. Zimmerman received $683 in industry payments from 2016 to 2021
CMS Open Payments shows 37 general payments to Dr. Zimmerman from 14 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Horizon Pharma plc paid the most, $145.
General payments to Dr. Zimmerman by program year, 2016 to 2021
Companies that paid Dr. Zimmerman the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc S. Zimmerman graduated from Medical College of Pennsylvania
Dr. Zimmerman graduated from Medical College of Pennsylvania in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc S. Zimmerman'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Marc S. Zimmerman
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. Marc S. Zimmerman's NPI number?
Dr. Marc S. Zimmerman's NPI number is 1326038639. It was assigned on October 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc S. Zimmerman?
Dr. Marc S. Zimmerman is an orthopedic surgeon in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Marc S. Zimmerman practice?
Dr. Zimmerman practices at 2410 14 South Broad Street, Philadelphia, PA 19145. Dr. Zimmerman also practices at 2301 S Broad St, Philadelphia, PA 19148. Dr. Zimmerman's primary practice is Philadelphia Orthopaedic Associates in Philadelphia, Pennsylvania. Dmand AI also links Dr. Zimmerman to 1 medical group.
What is Dr. Marc S. Zimmerman's office phone number?
The practice phone on file for Dr. Zimmerman is (215) 334-3350.
What is Dr. Marc S. Zimmerman's medical license number?
Dr. Zimmerman holds Pennsylvania license MD018690E.
Does Dr. Marc S. Zimmerman accept Medicare?
Yes. CMS data shows Dr. Zimmerman billed Medicare for 264 services in 2022.
What services does Dr. Marc S. Zimmerman bill to Medicare?
In 2022, Dr. Zimmerman's most billed Medicare services were injected or infused drug (J0702), office visit, established patient (99213) and surgery: bones and joints (20610).
Where did Dr. Marc S. Zimmerman go to medical school?
Dr. Zimmerman graduated from Medical College of Pennsylvania in 1973.
What drugs does Dr. Marc S. Zimmerman prescribe most?
In 2022 Medicare Part D data, Dr. Zimmerman's most prescribed drugs by claims were Diclofenac Sodium, Meloxicam and Omeprazole.
Has Dr. Marc S. Zimmerman received payments from drug or device companies?
CMS Open Payments shows $683 in general payments to Dr. Zimmerman from 14 companies from 2016 to 2021. The largest total came from Horizon Pharma plc.
How long has Dr. Marc S. Zimmerman been practicing?
Dr. Zimmerman graduated from medical school in 1973, 53 years ago.
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