Percio Gulko
Rheumatology Physician · New York, NY
Percio Gulko is a rheumatology physician with a practice address in New York, New York, and NPI 1770609521, issued on Mar 22, 2007. Check the license (New York 223143, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Percio Gulko
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 223143 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5 E 98TH St, New York, NY 10029
- Phone
- (212) 659-9210
- Enumerated
- Mar 22, 2007
- Record last updated
- Apr 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (212) 987-5584
- Medicare enrollment
- Enrolled (PECOS I20140707000367); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 599 in New York → Look up another NPI →
Also registered at 5 E 98TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Noura Abul-Husn, M.D., PH.D.Clinical Genetics (M.D.) Physician1598907438
- Briana Adler, MS RD CDN CDERegistered Dietitian1033641733
- Manasi Agrawal, MDGastroenterology Physician1639488430
- Jawad Ahmad, MDHepatology Physician1104898311
- Sarah Ahn, DCChiropractor1023717261
- Anna Akerstedt, PH.D.Clinical Psychologist1831344829
Verify Percio Gulko 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 223143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average rheumatology physician in 2024
301 Medicare Part D claims for 46 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. 19 claims were for opioids.
Most prescribed
- Prednisone39 claims
- Methotrexate36 claims
- Duloxetine Hcl30 claims
- Humira21 claims
- Methylprednisolone14 claims
- Leflunomide13 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.
Bills Medicare through one group practice
- Icahn School OF Medicine AT Mount SinaiNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Percio Gulko among 599 rheumatology physician records in New York
Percio Gulko 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1988 · median 2003 among the 425 with a school on file
- Record last updated2014 · 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 New York → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Yousaf Ali, MDNew York, NY 100291003891623
- Maddalena Allegretta, MDNew York, NY 100291902337710
- Daniel Bunker, M.D.New York, NY 100291508180472
- Emily CarrollNew York, NY 100291487016457
- Emilie ChanNew York, NY 100291558789396
- Weiwei Chi, MDNew York, NY 100291669714291
- Erica Friedman, MDNew York, NY 100291487823100
- Olivia Ghaw, MDNew York, NY 100291851500060
Common questions
What is Percio Gulko's NPI number?
Percio Gulko's National Provider Identifier (NPI) is 1770609521, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Percio Gulko located?
The NPPES record lists a practice address at 5 E 98TH St, New York, NY, 10029. Phone: (212) 659-9210. Providers update this record themselves, so call before visiting.
How can I verify Percio Gulko's license?
NPPES lists New York license number 223143, 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 Percio Gulko prescribe under Medicare Part D?
In 2024, Percio Gulko had 301 Medicare Part D claims for 46 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.