Jonas Adalsteinn Adalsteinsson, MD
Dermatology Physician · New York, NY
Jonas Adalsteinn Adalsteinsson, MD is a dermatology physician with a practice address in New York, New York, and NPI 1881190635, issued on Apr 2, 2018. Check the license (New York 325329, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jonas Adalsteinn Adalsteinsson
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 325329 NY
12694778-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 5 E 98TH St FL 5, New York, NY 10029
- Phone
- (212) 241-9728
- Enumerated
- Apr 2, 2018
- Record last updated
- Oct 12, 2023
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 1,211 in New York → Look up another NPI →
Also registered at 5 E 98TH St FL 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rina Anvekar, M.D.Dermatology Physician1801141858
- Susan Bershad, M.D.Dermatology Physician1235347717
- Ahuva Cices, MDDermatology Physician1578096251
- Madeleine Degrange, MDDermatology Physician1043915499
- Matthew Goldberg, M.D.Dermatology Physician1285945584
- Gary Goldenberg, MDDermatology Physician1336295955
Verify Jonas Adalsteinn Adalsteinsson 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 325329Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average dermatology physician in 2024
452 Medicare Part D claims for 146 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Triamcinolone Acetonide74 claims
- Clobetasol Propionate44 claims
- Dupixent Pen39 claims
- Ketoconazole36 claims
- Minoxidil33 claims
- Tacrolimus25 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $671.48
20 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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.
Jonas Adalsteinn Adalsteinsson among 1,211 dermatology physician records in New York
Jonas Adalsteinn Adalsteinsson, MD is one of 1,211 dermatology physician records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in New York
There are 1,211 dermatology physician records in New York.
All 1,211 in New York → Every provider in New York → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Susan Bershad, M.D.New York, NY 100291235347717
- Gary Goldenberg, MDNew York, NY 100291336295955
- Marsha GordonNew York, NY 100291124013248
- Emma Guttman, MDNew York, NY 100291053556852
- Saakshi Khattri, MDNew York, NY 100291265677033
- Angela Lamb, M.D.New York, NY 100291619116654
- Mark LebwohlNew York, NY 100291013902444
- Jacob Levitt, M.D.New York, NY 100291568457679
Common questions
What is Jonas Adalsteinn Adalsteinsson, MD's NPI number?
Jonas Adalsteinn Adalsteinsson, MD's National Provider Identifier (NPI) is 1881190635, issued on Apr 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jonas Adalsteinn Adalsteinsson, MD located?
The NPPES record lists a practice address at 5 E 98TH St FL 5, New York, NY, 10029. Phone: (212) 241-9728. Providers update this record themselves, so call before visiting.
How can I verify Jonas Adalsteinn Adalsteinsson, MD's license?
NPPES lists New York license number 325329, 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 Jonas Adalsteinn Adalsteinsson, MD prescribe under Medicare Part D?
In 2024, Jonas Adalsteinn Adalsteinsson, MD had 452 Medicare Part D claims for 146 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Jonas Adalsteinn Adalsteinsson, MD's MIPS final score?
The 2023 MIPS final score is 94.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.