Nancy Carolyn Howanitz, MD
Dermatology Physician · Scarsdale, NY
Nancy Carolyn Howanitz, MD is a dermatology physician with a practice address in Scarsdale, New York, and NPI 1295818391, issued on Oct 23, 2006. Check the license (New York NY141128, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Nancy Carolyn Howanitz
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- NY141128 NY
Self-reported in NPPES; status is on the state search - Practice location
- 700 White Plains RD, Scarsdale, NY 10583
- Phone
- (914) 725-5150
- Enumerated
- Oct 23, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (914) 725-5168
- Medicare enrollment
- Enrolled (PECOS I20101217000153); may accept Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 1975
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 1,211 in New York → Look up another NPI →
Also registered at 700 White Plains RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nancy Carolyn Howanitz 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 NY141128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average dermatology physician in 2024
669 Medicare Part D claims for 316 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Betamethasone Dipropionate124 claims
- Fluorouracil62 claims
- Triamcinolone Acetonide58 claims
- Clobetasol Propionate37 claims
- Mupirocin31 claims
- Hydrocortisone30 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 MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Nancy Carolyn Howanitz among 1,211 dermatology physician records in New York
Nancy Carolyn Howanitz, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1975 · median 2004 among the 880 with a school on file
- Record last updated2007 · 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).
12 dermatology physician records list a practice address in Scarsdale
They are 12 of the 1,028 NPPES records with a practice address in Scarsdale, and 1,211 dermatology physician records in New York.
All 1,211 in New York → Every provider in Scarsdale → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Gregory Bishop, MDScarsdale, NY 105831639193410
- Dorian Gravenese, M.D.Scarsdale, NY 105831114936135
- Jody Konstadt, MD.Scarsdale, NY 105831598737967
- David Kriegel, MDScarsdale, NY 105831831184779
- Margo LederhandlerScarsdale, NY 105831316331762
- Elizabeth Marsh, M.D.Scarsdale, NY 105831902822794
- Harold Mermelstein, M.D.Scarsdale, NY 105831053308429
- Amy Newburger, M.D.Scarsdale, NY 105831285607895
Common questions
What is Nancy Carolyn Howanitz, MD's NPI number?
Nancy Carolyn Howanitz, MD's National Provider Identifier (NPI) is 1295818391, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Carolyn Howanitz, MD located?
The NPPES record lists a practice address at 700 White Plains RD, Scarsdale, NY, 10583. Phone: (914) 725-5150. Providers update this record themselves, so call before visiting.
How can I verify Nancy Carolyn Howanitz, MD's license?
NPPES lists New York license number NY141128, 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 Nancy Carolyn Howanitz, MD prescribe under Medicare Part D?
In 2024, Nancy Carolyn Howanitz, MD had 669 Medicare Part D claims for 316 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Nancy Carolyn Howanitz, MD's MIPS final score?
The 2023 MIPS final score is 0 of 100. 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.