Dr. Mark A. Friedman, MD
- Medicare services, 2024
- 787
- Medicare patients, 2024
- 214
- Part D claims, 2024
- 549
- Hospital affiliations
- 1
- Industry payments
- $4,354
- Practice address
- 3927 Rucker Avenue, Everett, WA 98201
- Practice phone
- Call (425) 339-5460
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optum - Kemp Surgery Center
Surgery Center - Medicare-Certified · Everett, Washington
Find Dr. Friedman's professional email, personal email and mobile number
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Dr. Mark A. Friedman is an orthopedic surgeon in Everett, Washington
Dr. Friedman practices at Optum - Kemp Surgery Center in Everett, Washington.
Dr. Friedman's NPI, 1386690691, was assigned on May 26, 2006. Dr. Friedman holds Washington license MD00046204.
- NPI
- 1386690691NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335151240
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 339-5460
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark A. Friedman practices at Optum - Kemp Surgery Center in Everett, Washington
Dr. Friedman's primary practice is Optum - Kemp Surgery Center, at 3927 Rucker Avenue, Everett, WA 98201. The practice phone is (425) 339-5460.
- Optum - Kemp Surgery Center3927 Rucker Avenue, Everett, WA 98201Phone(425) 339-5460
Source: Dmand AI Affiliation Data
Dr. Mark A. Friedman is affiliated with 8 sites of care and 5 medical groups
Dr. Friedman's primary practice is Optum - Kemp Surgery Center in Everett, Washington. Dr. Friedman is also affiliated with Providence Regional Medical Center Everett. The medical group on file is Select Rehabilitation. Dmand AI also links Dr. Friedman to 5 more group practices and clinics, 4 medical groups and 1 home health agency, 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. Mark A. Friedman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedman practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optum - Kemp Surgery Center | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark A. Friedman is one of 514 orthopedic surgeons in Washington
Orthopaedic surgery is Dr. Friedman's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Friedman is licensed in Washington.
Specialties and state licenses
- Orthopaedic surgery, WashingtonPrimary
Orthopedic surgeons near Dr. Friedman
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. Mark A. Friedman billed Medicare for 787 services in 2024
CMS data shows 787 Medicare services from Dr. Friedman across 12 procedure codes in 2024, for 214 Medicare patients. Medicare paid $124,319 for them.
Dr. Friedman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3122024: 26415%
- Surgery
- 2023: 1632024: 21633%
- Lab and pathology
- 2023: 1282024: 19048%
- Tests and treatments
- 2023: 642024: 9244%
- Other services
- 2023: 642024: 2561%
- Imaging
- 2023: 1782024: 0100%
Where Dr. Friedman's Medicare services took place, 2024
- In an office65383%
- In a facility13417%
Dr. Friedman compared with the Washington median for orthopedic surgeons, 2024
- Dr. Friedman
- Washington median
- Medicare services
- 787vs 67017% above
- Medicare patients
- 214vs 216Close to median
- Part D claims
- 497vs 826.1 times
Medians across 493 orthopedic surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Friedman'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark A. Friedman treated 214 Medicare patients in 2024, average age 74
CMS counts 214 Medicare patients who saw Dr. Friedman in 2024. The largest group is 65 to 74, with 102 patients. 75% of them have arthritis, and 68% have high cholesterol. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Friedman's median patient age at 72, with 59% women.
Dr. Friedman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Friedman's Medicare patients by sex, 2024
- Women12659%
- Men8841%
Chronic conditions among Dr. Friedman's Medicare patients, 2024
- Arthritis75%
- High cholesterol68%
- High blood pressure63%
- Chronic kidney disease24%
- Mood disorders21%
- Depression20%
- Diabetes19%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Friedman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark A. Friedman wrote 549 Medicare Part D claims in 2024
In 2024, Dr. Friedman wrote 549 Medicare Part D claims for 299 patients. 100% of them were for generic drugs. CMS names the drug for 497 of them, across 3 drugs with 11 or more claims each, at $883 in total drug cost. In 2023, CMS named 341 claims across 4 drugs.
Dr. Friedman's Part D claims by kind of drug, 2024
- Generic547 claims100%
- Brand-name and other2 claims0%
Dr. Friedman'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. Friedman's Part D claims, 2024
- Opioids12%65 of 549 claims
- Antibiotics82%451 of 549 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: 3412024: 49746%
Drugs named by CMS: 3 in 2024, 4 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. Mark A. Friedman ranks in the 73rd percentile for hip replacement in Medicare
Dr. Friedman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 27 procedures of hip replacement by Dr. Friedman, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Friedman ranks in Medicare procedure volume
- Knee replacement
- 69th percentile35 procedures
- Hip replacement
- 73rd percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark A. Friedman received $4,354 in industry payments from 2016 to 2025
CMS Open Payments shows 29 general payments to Dr. Friedman from 6 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 46% of the total. Evergreen Orthopedic Research Lab LLC paid the most, $2,000.
General payments to Dr. Friedman by program year, 2016 to 2025
General payments to Dr. Friedman by kind, 2016 to 2025
- Consulting fees$2,00046%
- Food and beverage$1,89444%
- Travel and lodging$45911%
Companies that paid Dr. Friedman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark A. Friedman'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)Doctors and Clinicians Utilization Data (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. Mark A. Friedman
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. Mark A. Friedman's NPI number?
Dr. Mark A. Friedman's NPI number is 1386690691. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Friedman?
Dr. Mark A. Friedman is an orthopedic surgeon in Everett, Washington. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Mark A. Friedman practice?
Dr. Friedman practices at 3927 Rucker Avenue, Everett, WA 98201. Dr. Friedman's primary practice is Optum - Kemp Surgery Center in Everett, Washington. Dmand AI also links Dr. Friedman to 5 group practices and clinics, 4 medical groups and 1 home health agency.
What is Dr. Mark A. Friedman's office phone number?
The practice phone on file for Dr. Friedman is (425) 339-5460.
What is Dr. Mark A. Friedman's medical license number?
Dr. Friedman holds Washington license MD00046204.
Which hospitals is Dr. Mark A. Friedman affiliated with?
Dr. Friedman is affiliated with Providence Regional Medical Center Everett.
What medical group is Dr. Mark A. Friedman part of?
Dr. Friedman is linked to Select Rehabilitation. Dmand AI links Dr. Friedman to 4 more medical groups.
Does Dr. Mark A. Friedman accept Medicare?
Yes. CMS data shows Dr. Friedman billed Medicare for 787 services in 2024, and Dr. Friedman accepts Medicare assignment.
How many Medicare patients does Dr. Mark A. Friedman see?
CMS counts 214 Medicare patients who saw Dr. Friedman in 2024, with an average age of 74.
What services does Dr. Mark A. Friedman bill to Medicare?
In 2024, Dr. Friedman's most billed Medicare services were office visit, established patient (99215), surgery: heart and blood vessels (36415) and lab and pathology test (80053).
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What drugs does Dr. Mark A. Friedman prescribe most?
In 2024 Medicare Part D data, Dr. Friedman's most prescribed drugs by claims were Amoxicillin, Clindamycin HCl and Oxycodone HCl.
Has Dr. Mark A. Friedman received payments from drug or device companies?
CMS Open Payments shows $4,354 in general payments to Dr. Friedman from 6 companies from 2016 to 2025. The largest total came from Evergreen Orthopedic Research Lab LLC.
How long has Dr. Mark A. Friedman been practicing?
Dr. Friedman graduated from medical school in 2001, 25 years ago.
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