Dr. Peter Muz, MD
- Medicare services, 2024
- 4,604
- Medicare patients, 2024
- 865
- Part D claims, 2024
- 1,075
- Hospital affiliations
- 1
- Industry payments
- $884
- Practice address
- 526 Main St, Acton, MA 01720
- Practice phone
- Call (978) 371-7010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Apderm North
Acton, Massachusetts
Find Dr. Muz'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 Muz is a dermatologist in Acton, Massachusetts
Dr. Muz practices at Apderm North in Acton, Massachusetts.
Dr. Muz's NPI, 1124006127, was assigned on January 9, 2006. Dr. Muz graduated from Wayne State University School of Medicine in 1990. Dr. Muz holds Massachusetts license 75553.
- NPI
- 1124006127NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547230674
- NPI enumeration date
- January 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 371-7010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Muz practices at Apderm North in Acton, Massachusetts
Dr. Muz's primary practice is Apderm North, at 526 Main St, Acton, MA 01720 in Middlesex County. The practice phone is (978) 371-7010.
- Apderm North526 Main St, Acton, MA 01720 · Middlesex CountyPhone(978) 371-7010
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter Muz is affiliated with 4 sites of care and 1 medical group
Dr. Muz's primary practice is Apderm North in Acton, Massachusetts. Dr. Muz is also affiliated with Emerson Hospital. The medical group on file is Adult & Pediatric Dermatology, PC. Dmand AI also links Dr. Muz to 1 more physician office and 1 group practice or clinic, 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. Peter Muz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Muz practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Apderm North | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Muz is one of 562 dermatologists in Massachusetts
Dermatology is Dr. Muz's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Muz is licensed in Massachusetts.
Specialties and state licenses
- Dermatology, MassachusettsPrimary
Dermatologists near Dr. Muz
Counts of dermatologists 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 Muz billed Medicare for 4,604 services in 2024
CMS data shows 4,604 Medicare services from Dr. Muz across 21 procedure codes in 2024, for 865 Medicare patients. Medicare paid $200,898 for them. Every service was in an office.
Dr. Muz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3,3002024: 3,4264%
- Office and hospital visits
- 2023: 1,1092024: 1,1786%
- Drugs given in the office
- 2023: 192024: 0100%
Dr. Muz compared with the Massachusetts median for dermatologists, 2024
- Dr. Muz
- Massachusetts median
- Medicare services
- 4,604vs 1,6102.9 times
- Medicare patients
- 865vs 48977% above
- Part D claims
- 930vs 3472.7 times
Medians across 559 dermatologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Muz'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. Muz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Muz and other dermatologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Muz treated 865 Medicare patients in 2024, average age 76
CMS counts 865 Medicare patients who saw Dr. Muz in 2024. The largest group is 65 to 74, with 381 patients. 68% of them have high cholesterol, and 63% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Muz's median patient age at 60, with 43% women.
Dr. Muz's Medicare patients by age, 2024
Dr. Muz's Medicare patients by sex, 2024
- Women32237%
- Men54363%
Chronic conditions among Dr. Muz's Medicare patients, 2024
- High cholesterol68%
- High blood pressure63%
- Arthritis37%
- Ischemic heart disease22%
- Anxiety19%
- Chronic kidney disease19%
- Mood disorders18%
- Atrial fibrillation17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Muz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Muz wrote 1,075 Medicare Part D claims in 2024
In 2024, Dr. Muz wrote 1,075 Medicare Part D claims for 505 patients. 89% of them were for generic drugs. CMS names the drug for 930 of them, across 18 drugs with 11 or more claims each, at $35,760 in total drug cost. In 2023, CMS named 718 claims across 15 drugs.
Dr. Muz's Part D claims by kind of drug, 2024
- Generic954 claims89%
- Brand-name and other121 claims11%
Dr. Muz'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. Muz's Part D claims, 2024
- Antibiotics7%71 of 1,075 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: 7182024: 93030%
Drugs named by CMS: 18 in 2024, 15 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
Dr. Peter Muz ranks in the 96th percentile for removal of skin lesions in Medicare
Dr. Muz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,435 procedures of removal of skin lesions by Dr. Muz, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Muz ranks in Medicare procedure volume
- Removal of skin lesions
- 96th percentile1,435 procedures
- Skin biopsy
- 92nd percentile338 procedures
- Melanoma (skin cancer) excision
- 87th percentile54 procedures
- Removal of nail tissue
- 59th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 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. Peter Muz received $884 in industry payments from 2016 to 2025
CMS Open Payments shows 40 general payments to Dr. Muz from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $165.
General payments to Dr. Muz by program year, 2016 to 2025
General payments to Dr. Muz by kind, 2016 to 2025
- Food and beverage$85797%
- Education$273%
Companies that paid Dr. Muz the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Muz graduated from Wayne State University School of Medicine
Dr. Muz graduated from Wayne State University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Muz'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. Peter Muz
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 Muz's NPI number?
Dr. Peter Muz's NPI number is 1124006127. It was assigned on January 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Muz?
Dr. Peter Muz is a dermatologist in Acton, Massachusetts. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Peter Muz practice?
Dr. Muz practices at 526 Main St, Acton, MA 01720. Dr. Muz's primary practice is Apderm North in Acton, Massachusetts. Dmand AI also links Dr. Muz to 1 physician office and 1 group practice or clinic.
What is Dr. Peter Muz's office phone number?
The practice phone on file for Dr. Muz is (978) 371-7010.
What is Dr. Peter Muz's medical license number?
Dr. Muz holds Massachusetts license 75553.
Which hospitals is Dr. Peter Muz affiliated with?
Dr. Muz is affiliated with Emerson Hospital.
What medical group is Dr. Peter Muz part of?
Dr. Muz is linked to Adult & Pediatric Dermatology, PC.
Does Dr. Peter Muz accept Medicare?
Yes. CMS data shows Dr. Muz billed Medicare for 4,604 services in 2024, and Dr. Muz accepts Medicare assignment.
How many Medicare patients does Dr. Peter Muz see?
CMS counts 865 Medicare patients who saw Dr. Muz in 2024, with an average age of 76.
What services does Dr. Peter Muz bill to Medicare?
In 2024, Dr. Muz's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Show 4 more questionsShow fewer questions
Where did Dr. Peter Muz go to medical school?
Dr. Muz graduated from Wayne State University School of Medicine in 1990.
What drugs does Dr. Peter Muz prescribe most?
In 2024 Medicare Part D data, Dr. Muz's most prescribed drugs by claims were Triamcinolone Acetonide, Clobetasol Propionate and Ketoconazole.
Has Dr. Peter Muz received payments from drug or device companies?
CMS Open Payments shows $884 in general payments to Dr. Muz from 14 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Peter Muz been practicing?
Dr. Muz graduated from medical school in 1990, 36 years ago.
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