Dr. Robert Michael Tamurian, MD

  • Tacoma, WA
  • Orthopedic surgeon
NPI1558334490PAC ID0244246643
Medicare services, 2024
983
Medicare patients, 2024
330
Part D claims, 2024
71
Publications
10
Hospital affiliations
1
Practice address
315 S Mlk Jr Way, Tacoma, WA 98405
Practice phone
Call (253) 403-1000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

MultiCare Tacoma General Hospital

Hospital · Tacoma, Washington

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Dr. Robert Michael Tamurian is an orthopedic surgeon in Tacoma, Washington

Dr. Tamurian practices at MultiCare Tacoma General Hospital in Tacoma, Washington, part of MultiCare Health System.

Dr. Tamurian's NPI, 1558334490, was assigned on February 10, 2006. Dr. Tamurian graduated from State University of NY Upstate Medical University in 1998. Dr. Tamurian holds Washington license MD60284372.

NPI and contact details
Medicare PAC ID
0244246643
NPI enumeration date
February 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(253) 403-1000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
1998

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Robert Michael Tamurian practices at MultiCare Tacoma General Hospital in Tacoma, Washington

Dr. Tamurian's primary practice is MultiCare Tacoma General Hospital, at 315 S Mlk Jr Way, Tacoma, WA 98405 in Pierce County. The practice phone is (253) 403-1000.

Source: Dmand AI Affiliation Data

Dr. Robert Michael Tamurian is affiliated with 4 sites of care and 1 medical group

Dr. Tamurian's primary practice is MultiCare Tacoma General Hospital in Tacoma, Washington, part of MultiCare Health System. The medical group on file is MultiCare Indigo Urgent Care, Spokane, Newport Hwy. Dmand AI also links Dr. Tamurian to 1 more behavioral health center, 1 group practice or clinic and 1 urgent care center, each named with a free account.

See all 5 affiliations for Dr. Tamurian

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Robert Michael Tamurian's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tamurian practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
MultiCare Tacoma General HospitalAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert Michael Tamurian is one of 514 orthopedic surgeons in Washington

Orthopaedic surgery is Dr. Tamurian's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Tamurian's licenses on file in 2 states: Washington and California.

Specialties and state licenses

  • Orthopaedic surgery, WashingtonPrimaryLicense MD60284372 · taxonomy 207X00000X
  • Adult reconstructive orthopaedic surgery, CaliforniaLicense C53136 · taxonomy 207XS0114X

Orthopedic surgeons near Dr. Tamurian

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. Robert Michael Tamurian billed Medicare for 983 services in 2024

CMS data shows 983 Medicare services from Dr. Tamurian across 15 procedure codes in 2024, for 330 Medicare patients. Medicare paid $114,195 for them.

Medicare services, 2024983
Medicare patients330
Paid by Medicare$114,195
Procedure codes15

Dr. Tamurian's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3632024: 30915%
Imaging
2023: 4272024: 26538%
Drugs given in the office
2023: 2402024: 240No change
Surgery
2023: 1782024: 1695%

Where Dr. Tamurian's Medicare services took place, 2024

  • In an office86588%
  • In a facility11812%

Dr. Tamurian compared with the Washington median for orthopedic surgeons, 2024

  • Dr. Tamurian
  • Washington median
Medicare services
983vs 67047% above
Medicare patients
330vs 21653% above
Part D claims
41vs 8250% below

Medians across 493 orthopedic surgeons in Washington with Dmand AI profiles that report each measure.

Dr. Tamurian'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.

See all procedures by Dr. Tamurian

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Robert Michael Tamurian treated 330 Medicare patients in 2024, average age 75

CMS counts 330 Medicare patients who saw Dr. Tamurian in 2024. The largest group is 65 to 74, with 141 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 1.03, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Tamurian's median patient age at 71, with 62% women.

Medicare patients, 2024330
Average age75
Average risk score1.03

Dr. Tamurian's Medicare patients by age, 2024

Dr. Tamurian's Medicare patients by sex, 2024

  • Women21365%
  • Men11735%

Chronic conditions among Dr. Tamurian's Medicare patients, 2024

  1. Arthritis75%
  2. High cholesterol75%
  3. High blood pressure69%
  4. Mood disorders24%
  5. Diabetes22%
  6. Depression21%
  7. Ischemic heart disease21%
  8. Osteoporosis20%

Share of Medicare patients with each condition. A patient can have several.

Dr. Tamurian's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women62%
  • Men38%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Robert Michael Tamurian wrote 71 Medicare Part D claims in 2024

In 2024, Dr. Tamurian wrote 71 Medicare Part D claims for 49 patients. 100% of them were for generic drugs. CMS names the drug for 41 of them, across 1 drug with 11 or more claims each, at $494 in total drug cost. In 2023, CMS named 18 claims across 1 drug.

Part D claims, 202471
Drugs named by CMS1
Total drug cost$494
Part D patients49

Dr. Tamurian'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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 182024: 41128%

Drugs named by CMS: 1 in 2024, 1 in 2023.

See all prescribing by Dr. Tamurian

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. Robert Michael Tamurian ranks in the 88th percentile for hip replacement in Medicare

Dr. Tamurian accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 52 procedures of hip replacement by Dr. Tamurian, more than 88% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Tamurian ranks in Medicare procedure volume

Hip replacement
88th percentile52 procedures
Knee replacement
80th percentile51 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. Robert Michael Tamurian has 10 publications on record

Dmand AI links 10 papers to Dr. Tamurian, published from 2010 to 2019. 2011 was the busiest year, with 3. The most frequent topics are Sarcoma, Bone Neoplasms and Neoadjuvant Therapy. Dr. Tamurian has published most often in J Surg Res. Dr. Tamurian's most frequent co-authors are Robert Jonathan Canter, MD, Steve R. Martinez, MD and Derek Fakhredean Amanatullah, MD.

Papers10
Years published2010 to 2019

Dr. Tamurian's papers by year, 2010 to 2019

Topics Dr. Tamurian writes about most

  • Sarcoma
  • Bone Neoplasms
  • Neoadjuvant Therapy
  • Biopsy
  • Diagnosis, Differential
  • Magnetic Resonance Imaging
  • Medical Oncology
  • Osteosarcoma

Dr. Tamurian's most frequent co-authors

Recent publications by Dr. Tamurian

See all 10 publications and co-authors

See who Dr. Tamurian researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tamurian works with, so you can find a warm path to the right orthopedic surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Robert Michael Tamurian received $31,295 in industry payments from 2016 to 2025

CMS Open Payments shows 144 general payments to Dr. Tamurian from 10 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 85% of the total. DePuy Synthes Sales Inc. paid the most, $13,333.

General payments to Dr. Tamurian by program year, 2016 to 2025

General payments to Dr. Tamurian by kind, 2016 to 2025

$31.3Kin total
  • Travel and lodging$26,71385%
  • Food and beverage$4,57815%
  • Education$40%

Companies that paid Dr. Tamurian the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Tamurian

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Robert Michael Tamurian graduated from State University of NY Upstate Medical University

Dr. Tamurian graduated from State University of NY Upstate Medical University in 1998.

  1. Medical schoolState University of NY Upstate Medical University

Source: Dmand AI Professional Profile Data

Sources for Dr. Robert Michael Tamurian's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Robert Michael Tamurian

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. Robert Michael Tamurian's NPI number?

Dr. Robert Michael Tamurian's NPI number is 1558334490. It was assigned on February 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert Michael Tamurian?

Dr. Robert Michael Tamurian is an orthopedic surgeon in Tacoma, Washington. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Robert Michael Tamurian practice?

Dr. Tamurian practices at 315 S Mlk Jr Way, Tacoma, WA 98405. Dr. Tamurian's primary practice is MultiCare Tacoma General Hospital in Tacoma, Washington, part of MultiCare Health System. Dmand AI also links Dr. Tamurian to 1 behavioral health center, 1 group practice or clinic and 1 urgent care center.

What is Dr. Robert Michael Tamurian's office phone number?

The practice phone on file for Dr. Tamurian is (253) 403-1000.

What is Dr. Robert Michael Tamurian's medical license number?

Dr. Tamurian holds Washington license MD60284372, one of the licenses on file in 2 states.

Which states has Dr. Robert Michael Tamurian been licensed in?

Dmand AI has state licenses on file for Dr. Tamurian in Washington and California.

Which hospitals is Dr. Robert Michael Tamurian affiliated with?

Dr. Tamurian practices at MultiCare Tacoma General Hospital in Tacoma, Washington.

What medical group is Dr. Robert Michael Tamurian part of?

Dr. Tamurian is linked to MultiCare Indigo Urgent Care, Spokane, Newport Hwy.

Does Dr. Robert Michael Tamurian accept Medicare?

Yes. CMS data shows Dr. Tamurian billed Medicare for 983 services in 2024, and Dr. Tamurian accepts Medicare assignment.

How many Medicare patients does Dr. Robert Michael Tamurian see?

CMS counts 330 Medicare patients who saw Dr. Tamurian in 2024, with an average age of 75.

Show 7 more questionsShow fewer questions

What services does Dr. Robert Michael Tamurian bill to Medicare?

In 2024, Dr. Tamurian's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and diagnostic imaging (73562).

Where did Dr. Robert Michael Tamurian go to medical school?

Dr. Tamurian graduated from State University of NY Upstate Medical University in 1998.

What drugs does Dr. Robert Michael Tamurian prescribe most?

In 2024 Medicare Part D data, Dr. Tamurian's most prescribed drugs by claims were Diclofenac Sodium.

Has Dr. Robert Michael Tamurian received payments from drug or device companies?

CMS Open Payments shows $31,295 in general payments to Dr. Tamurian from 10 companies from 2016 to 2025. The largest total came from DePuy Synthes Sales Inc.

How long has Dr. Robert Michael Tamurian been practicing?

Dr. Tamurian graduated from medical school in 1998, 28 years ago.

Does Dr. Robert Michael Tamurian do research?

Dmand AI links 10 publications to Dr. Tamurian, published from 2010 to 2019.

Who does Dr. Robert Michael Tamurian publish with?

Dr. Tamurian's most frequent co-authors are Robert Jonathan Canter, MD (6 shared papers), Steve R. Martinez, MD (6 shared papers) and Derek Fakhredean Amanatullah, MD (3 shared papers).

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