Ryan Gregory Ansari
- Medicare services, 2024
- 920
- Medicare patients, 2024
- 344
- Part D claims, 2024
- 225
- MIPS score, 2024
- 81
- Hospital affiliations
- 1
- Practice address
- 250 Bon Air Road, Greenbrae, CA 94904
- Practice phone
- Call (415) 925-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ryan Ansari's professional email, personal email and mobile number
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Ryan Gregory Ansari is a surgical physician assistant in Greenbrae, California
Ryan Ansari practices at MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
Ryan Ansari's NPI, 1861056475, was assigned on April 29, 2019. Ryan Ansari holds California license PA56918.
- NPI
- 1861056475NPI Registry (opens in a new tab)
- NPI enumeration date
- April 29, 2019
- NPI status
- Active
- Practice phone
- (415) 925-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Ryan Gregory Ansari practices at MarinHealth Medical Center in Greenbrae, California
Ryan Ansari's primary practice is MarinHealth Medical Center, at 250 Bon Air Road, Greenbrae, CA 94904 in Marin County. The practice phone is (415) 925-7900.
- MarinHealth Medical Center250 Bon Air Road, Greenbrae, CA 94904 · Marin CountyPhone(415) 925-7900
Source: Dmand AI Affiliation Data
Ryan Gregory Ansari is affiliated with 1 site of care
Ryan Ansari's primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ryan Gregory Ansari's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Ansari practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MarinHealth Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Ryan Gregory Ansari is one of 883 surgical physician assistants in California
Surgical is Ryan Ansari's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Ryan Ansari is licensed in California.
Specialties and state licenses
- Surgical physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists acute gastroduodenitis, acute sinusitis, acute skin infection, anxiety, arthritis, asthma, broken or dislocated ankle/ or foot and bronchitis among the conditions Ryan Ansari treats.
Surgical physician assistants near Ryan Ansari
Counts of surgical physician assistants 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
Ryan Gregory Ansari billed Medicare for 920 services in 2024
CMS data shows 920 Medicare services from Ryan Ansari across 9 procedure codes in 2024, for 344 Medicare patients. Medicare paid $53,186 for them. Every service was in an office.
Ryan Ansari's Medicare services by type, 2024
- Office and hospital visits483
- Drugs given in the office357
- Surgery80
Ryan Ansari compared with the California median for surgical physician assistants, 2024
- Ryan Ansari
- California median
- Medicare services
- 920vs 2204.2 times
- Medicare patients
- 344vs 903.8 times
- Part D claims
- 128vs 15517% below
Medians across 656 surgical physician assistants in California with Dmand AI profiles that report each measure.
Ryan Ansari'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
Ryan Gregory Ansari treated 344 Medicare patients in 2024, average age 76
CMS counts 344 Medicare patients who saw Ryan Ansari in 2024. The largest group is 75 to 84, with 148 patients. 75% of them have arthritis, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ryan Ansari's median patient age at 71, with 62% women.
Ryan Ansari's Medicare patients by age, 2024
Ryan Ansari's Medicare patients by sex, 2024
- Women22064%
- Men12436%
Chronic conditions among Ryan Ansari's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure69%
- Mood disorders28%
- Depression26%
- Anxiety25%
- Osteoporosis25%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Ryan Ansari'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
Ryan Gregory Ansari wrote 225 Medicare Part D claims in 2024
In 2024, Ryan Ansari wrote 225 Medicare Part D claims for 117 patients. 100% of them were for generic drugs. CMS names the drug for 128 of them, across 4 drugs with 11 or more claims each, at $668 in total drug cost.
Ryan Ansari's Part D claims by kind of drug, 2024
- Generic224 claims100%
- Brand-name and other1 claims0%
Ryan Ansari'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 Ryan Ansari's Part D claims, 2024
- Opioids20%46 of 225 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Ryan Gregory Ansari scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Ryan Ansari for performance year 2024.
Ryan Ansari's MIPS scores, performance year 2024
- 81of 100Final score
- 80.9of 100Quality
- 76of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Ryan Gregory Ansari received $139 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Ryan Ansari from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $61.
General payments to Ryan Ansari by program year, 2024 to 2025
Companies that paid Ryan Ansari the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ryan Gregory Ansari'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 | Clinician Public Reporting: Overall MIPS Performance (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 Ryan Gregory Ansari
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ryan Gregory Ansari's NPI number?
Ryan Gregory Ansari's NPI number is 1861056475. It was assigned on April 29, 2019, and it is active in the NPI Registry.
What does Ryan Gregory Ansari specialize in?
Ryan Gregory Ansari is a surgical physician assistant in Greenbrae, California. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Ryan Gregory Ansari practice?
Ryan Ansari practices at 250 Bon Air Road, Greenbrae, CA 94904. Ryan Ansari's primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
What is Ryan Gregory Ansari's office phone number?
The practice phone on file for Ryan Ansari is (415) 925-7900.
What is Ryan Gregory Ansari's medical license number?
Ryan Ansari holds California license PA56918.
Which hospitals is Ryan Gregory Ansari affiliated with?
Ryan Ansari practices at MarinHealth Medical Center in Greenbrae, California.
Does Ryan Gregory Ansari accept Medicare?
Yes. CMS data shows Ryan Ansari billed Medicare for 920 services in 2024.
What is Ryan Gregory Ansari's MIPS score?
Ryan Ansari's MIPS final score for performance year 2024 is 81 out of 100.
How many Medicare patients does Ryan Gregory Ansari see?
CMS counts 344 Medicare patients who saw Ryan Ansari in 2024, with an average age of 76.
What services does Ryan Gregory Ansari bill to Medicare?
In 2024, Ryan Ansari's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99214) and care management and other visits (99443).
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What drugs does Ryan Gregory Ansari prescribe most?
In 2024 Medicare Part D data, Ryan Ansari's most prescribed drugs by claims were Gabapentin, Meloxicam and Oxycodone HCl.
Has Ryan Gregory Ansari received payments from drug or device companies?
CMS Open Payments shows $139 in general payments to Ryan Ansari from 3 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Ryan Gregory Ansari been practicing?
Ryan Ansari graduated from medical school in 2019, 7 years ago.
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