Dr. Mehrdad Matloubian, MD

  • San Francisco, CA
  • Internist
NPI1881658698PAC ID0648358614
Medicare services, 2024
465
Medicare patients, 2024
157
Part D claims, 2024
658
Publications
45
MIPS score, 2024
100
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 8 affiliations

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Dr. Mehrdad Matloubian is an internist in San Francisco, California

Dr. Matloubian practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Matloubian's NPI, 1881658698, was assigned on April 17, 2006. Dr. Matloubian graduated from David Geffen School of Medicine at UCLA in 1996. Dr. Matloubian holds California license G84611.

NPI and contact details
Medicare PAC ID
0648358614
NPI enumeration date
April 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
56
Medical school graduation
1996

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

Dr. Mehrdad Matloubian practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Matloubian's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Dr. Mehrdad Matloubian is affiliated with 4 sites of care and 4 medical groups

Dr. Matloubian's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Matloubian to 3 more group practices and clinics and 3 medical groups, each named with a free account.

See all 8 affiliations for Dr. Matloubian

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

Dmand AI tracks the EHR system at Dr. Mehrdad Matloubian's practice

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

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mehrdad Matloubian is one of 16,751 internists in California

Internal medicine is Dr. Matloubian's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Matloubian is board certified in rheumatology by the American Board of Internal Medicine. Dr. Matloubian is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense G84611 · 1998 to 2026 · taxonomy 207R00000X

Clinical focus

Dmand AI lists arteritis, arthritis, fluid in a joint, gout, joint arthropathy, lupus, muscle disease and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Matloubian treats.

Internists near Dr. Matloubian

Counts of internists 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. Mehrdad Matloubian billed Medicare for 465 services in 2024

CMS data shows 465 Medicare services from Dr. Matloubian across 5 procedure codes in 2024, for 157 Medicare patients. Medicare paid $31,375 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024465
Medicare patients157
Paid by Medicare$31,375
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 2402024: 27816%
Other services
2023: 02024: 187

Dr. Matloubian compared with the California median for internists, 2024

  • Dr. Matloubian
  • California median
Medicare services
465vs 36129% above
Medicare patients
157vs 151Close to median
Part D claims
547vs 42130% above

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Dr. Matloubian'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. Matloubian

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

Dr. Mehrdad Matloubian treated 157 Medicare patients in 2024, average age 72

CMS counts 157 Medicare patients who saw Dr. Matloubian in 2024. The largest group is 75 to 84, with 62 patients. 75% of them have arthritis, and 74% have high blood pressure. 29% are also on Medicaid. Their average risk score is 2.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Matloubian's median patient age at 62, with 66% women.

Medicare patients, 2024157
Average age72
Average risk score2.18
Also on Medicaid29%

Dr. Matloubian's Medicare patients by age, 2024

Dr. Matloubian's Medicare patients by sex, 2024

  • Women8152%
  • Men7648%

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

  1. Arthritis75%
  2. High blood pressure74%
  3. High cholesterol63%
  4. Chronic kidney disease37%
  5. Ischemic heart disease30%
  6. Diabetes29%
  7. Mood disorders29%
  8. Depression26%

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

Dr. Matloubian's patients across all payers

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

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women66%
  • Men31%

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

Dr. Mehrdad Matloubian wrote 658 Medicare Part D claims in 2024

In 2024, Dr. Matloubian wrote 658 Medicare Part D claims for 103 patients. 76% of them were for generic drugs. CMS names the drug for 547 of them, across 13 drugs with 11 or more claims each, at $504,074 in total drug cost. In 2023, CMS named 546 claims across 17 drugs.

Part D claims, 2024658
Drugs named by CMS13
Total drug cost$504,074
Part D patients103

Dr. Matloubian's Part D claims by kind of drug, 2024

  • Generic500 claims76%
  • Brand-name158 claims24%

Dr. Matloubian'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. Matloubian's Part D claims, 2024

  • Antibiotics2%11 of 658 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: 5462024: 547No change

Drugs named by CMS: 13 in 2024, 17 in 2023.

See all prescribing by Dr. Matloubian

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. Mehrdad Matloubian scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Matloubian for performance year 2024, reported as part of a group. Dr. Matloubian accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Matloubian as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Matloubian's MIPS scores, performance year 2024

  • 100of 100Final score
  • 95of 100Quality
  • 40of 100Improvement Activities
  • 81of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Mehrdad Matloubian has 45 publications on record

Dmand AI links 45 papers to Dr. Matloubian, published from 2004 to 2024. 2022 was the busiest year, with 4. The most frequent topics are Lymphocytic choriomeningitis virus, Mice, Inbred C57BL and CD8-Positive T-Lymphocytes. Dr. Matloubian has published most often in J Virol. Dr. Matloubian's most frequent co-authors are Rafi Syed Ahmed, MD, Lianne Simone Gensler, MD and Mary Chiyoko Nakamura, MD.

Papers45
Years published2004 to 2024

Dr. Matloubian's papers by year, 2010 to 2024

Topics Dr. Matloubian writes about most

  • Lymphocytic choriomeningitis virus
  • Mice, Inbred C57BL
  • CD8-Positive T-Lymphocytes
  • Lymphocytic Choriomeningitis
  • Spleen
  • Mice, Inbred BALB C
  • Immunologic Memory
  • Mice, Transgenic

Dr. Matloubian's most frequent co-authors

Recent publications by Dr. Matloubian

See all 45 publications and co-authors

See who Dr. Matloubian researches with

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

How network discovery works

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

Dr. Mehrdad Matloubian received $301 in industry payments from 2017 to 2025

CMS Open Payments shows 15 general payments to Dr. Matloubian from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 80% of the total. GlaxoSmithKline, LLC. paid the most, $138.

General payments to Dr. Matloubian by program year, 2017 to 2025

General payments to Dr. Matloubian by kind, 2017 to 2025

$301in total
  • Food and beverage$24180%
  • Education$6020%

Companies that paid Dr. Matloubian the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Matloubian

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

Dr. Mehrdad Matloubian has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Matloubian, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Matloubian

  1. 2013
    • CMS Stage 1 EHR
  2. 2012
    • ASCI Member
  3. Undated
    • ACR Fellow

Source: Dmand AI Professional Profile Data

Dr. Mehrdad Matloubian graduated from David Geffen School of Medicine at UCLA

Dr. Matloubian graduated from David Geffen School of Medicine at UCLA in 1996.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in rheumatologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Mehrdad Matloubian accepts plans from 8 insurance carriers

Dr. Matloubian is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare

Plan types Dr. Matloubian accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Mehrdad Matloubian'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)Clinician Public Reporting: Overall MIPS Performance (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)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Mehrdad Matloubian

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. Mehrdad Matloubian's NPI number?

Dr. Mehrdad Matloubian's NPI number is 1881658698. It was assigned on April 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Mehrdad Matloubian?

Dr. Mehrdad Matloubian is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Mehrdad Matloubian practice?

Dr. Matloubian practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Matloubian's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Matloubian to 3 group practices and clinics and 3 medical groups.

What is Dr. Mehrdad Matloubian's office phone number?

The practice phone on file for Dr. Matloubian is (415) 353-2733.

What is Dr. Mehrdad Matloubian's medical license number?

Dr. Matloubian holds California license G84611.

Which hospitals is Dr. Mehrdad Matloubian affiliated with?

Dr. Matloubian practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.

What medical group is Dr. Mehrdad Matloubian part of?

Dr. Matloubian is linked to UCSF Pediatrics. Dmand AI links Dr. Matloubian to 3 more medical groups.

Does Dr. Mehrdad Matloubian accept Medicare?

Yes. CMS data shows Dr. Matloubian billed Medicare for 465 services in 2024, and Dr. Matloubian accepts Medicare assignment.

Does Dr. Mehrdad Matloubian offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Matloubian as offering telehealth services.

What is Dr. Mehrdad Matloubian's MIPS score?

Dr. Matloubian's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Mehrdad Matloubian see?

CMS counts 157 Medicare patients who saw Dr. Matloubian in 2024, with an average age of 72.

Is Dr. Mehrdad Matloubian board certified?

Yes. Dr. Matloubian is board certified in rheumatology by the American Board of Internal Medicine.

What services does Dr. Mehrdad Matloubian bill to Medicare?

In 2024, Dr. Matloubian's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, new patient (99205).

Where did Dr. Mehrdad Matloubian go to medical school?

Dr. Matloubian graduated from David Geffen School of Medicine at UCLA in 1996.

What drugs does Dr. Mehrdad Matloubian prescribe most?

In 2024 Medicare Part D data, Dr. Matloubian's most prescribed drugs by claims were Prednisone, Methotrexate and Humira(Cf) Pen.

Has Dr. Mehrdad Matloubian received payments from drug or device companies?

CMS Open Payments shows $301 in general payments to Dr. Matloubian from 4 companies from 2017 to 2025. The largest total came from GlaxoSmithKline, LLC.

How long has Dr. Mehrdad Matloubian been practicing?

Dr. Matloubian graduated from medical school in 1996, 30 years ago.

Does Dr. Mehrdad Matloubian do research?

Dmand AI links 45 publications to Dr. Matloubian, published from 2004 to 2024.

Who does Dr. Mehrdad Matloubian publish with?

Dr. Matloubian's most frequent co-authors are Rafi Syed Ahmed, MD (16 shared papers), Lianne Simone Gensler, MD (5 shared papers) and Mary Chiyoko Nakamura, MD (5 shared papers).

What insurance does Dr. Mehrdad Matloubian accept?

Dr. Matloubian is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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