Julia Yegudin-Ash, MD
Rheumatology Physician · Valhalla, NY
Julia Yegudin-Ash, MD is a rheumatology physician with a practice address in Valhalla, New York, and NPI 1962425967, issued on Jul 25, 2006. Check the license (New York 179793, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Julia Yegudin-Ash
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 179793 NY
Self-reported in NPPES; status is on the state search - Practice location
- 95 Grasslands RD-Nymc, Valhalla, NY 10595
- Phone
- (914) 594-4444
- Enumerated
- Jul 25, 2006
- Record last updated
- Apr 22, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (914) 594-4434
- Medicare enrollment
- Enrolled (PECOS I20051228000251); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 599 in New York → Look up another NPI →
Also registered at 95 Grasslands RD-Nymc
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Julia Yegudin-Ash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 179793Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average rheumatology physician in 2024
537 Medicare Part D claims for 92 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Methotrexate68 claims
- Prednisone62 claims
- Enbrel Sureclick38 claims
- Allopurinol32 claims
- Celecoxib26 claims
- Alendronate Sodium24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $54.99
1 payment: education; the largest payer was Janssen Biotech, Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Westchester Medical Center Advanced Physician Services PCValhalla, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julia Yegudin-Ash among 599 rheumatology physician records in New York
Julia Yegudin-Ash, MD is one of 599 rheumatology physician records with a practice address in New York. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1987 · median 2003 among the 425 with a school on file
- Record last updated2008 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in New York
There are 599 rheumatology physician records in New York.
All 599 in New York → Every provider in Valhalla → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Jaspreet Bhatti, MDValhalla, NY 105951851928097
- Lillian Chang, M.D.Valhalla, NY 105951518498195
- Alina Kifayat, MBBSValhalla, NY 105951689029357
- Deborah Shapiro, MDValhalla, NY 105951306869078
- Charles Steinman, M.D.Waccabuc, NY 105971043235575
- Lori Fruchter- Sloane, MDYorktown Hts, NY 105981902974504
- Ned Braunstein, M.D.Tarrytown, NY 105911851561278
- Lawrence Faltz, MDSleepy Hollow, NY 105911962492298
Common questions
What is Julia Yegudin-Ash, MD's NPI number?
Julia Yegudin-Ash, MD's National Provider Identifier (NPI) is 1962425967, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Julia Yegudin-Ash, MD located?
The NPPES record lists a practice address at 95 Grasslands RD-Nymc, Valhalla, NY, 10595. Phone: (914) 594-4444. Providers update this record themselves, so call before visiting.
How can I verify Julia Yegudin-Ash, MD's license?
NPPES lists New York license number 179793, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Julia Yegudin-Ash, MD prescribe under Medicare Part D?
In 2024, Julia Yegudin-Ash, MD had 537 Medicare Part D claims for 92 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.