Gwendolyn Delvalle, NP
Family Nurse Practitioner · New Hyde Park, NY
Gwendolyn Delvalle, NP is a family nurse practitioner with a practice address in New Hyde Park, New York, and NPI 1174949432, issued on Mar 11, 2014. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gwendolyn Delvalle
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R255408 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1999 Marcus Ave Ste 220, New Hyde Park, NY 11042
- Phone
- (516) 335-5525
- Enumerated
- Mar 11, 2014
- Record last updated
- May 13, 2026
- Medicare enrollment
- Enrolled (PECOS I20260109000739); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 1999 Marcus Ave Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aaron WengrofskyCardiovascular Disease Physician1285194639
Verify Gwendolyn Delvalle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average family nurse practitioner in 2024
327 Medicare Part D claims for 130 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Hydralazine Hcl36 claims
- Metoprolol Succinate35 claims
- Rosuvastatin Calcium31 claims
- Amlodipine Besylate23 claims
- Atorvastatin Calcium20 claims
- Eliquis15 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): 84.5 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: $116.89
6 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 99,489 providers of this specialty with any payment received $650.95 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
- University OF Maryland Baltimore Washington Heart Associates LLCGlen Burnie, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gwendolyn Delvalle among 14,805 family nurse practitioner records in New York
Gwendolyn Delvalle, NP is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 30% of them.
- NPI issued2014 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2013 · median 2019 among the 7,239 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
192 family nurse practitioner records list a practice address in New Hyde Park
They are 192 of the 4,217 NPPES records with a practice address in New Hyde Park, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in New Hyde Park → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Abidemi Akinkunmi, NPNew Hyde Park, NY 110421588991210
- Santpal Chawla, FNP-CNew Hyde Park, NY 110421336184381
- Chandra Dookran, FNPNew Hyde Park, NY 110421083919203
- Laura Galeotafiore, FNP-BCNew Hyde Park, NY 110421285940676
- Anna George, NPLake Success, NY 110421033231980
- Limone Gjoni, FNPNew Hyde Park, NY 110421942505532
- Tammi Hassell Blot, FNPNew Hyde Park, NY 110421063646578
- Kathy Hetherington, MLP-NURSE PRACTIONERNew Hyde Park, NY 110421043452253
Common questions
What is Gwendolyn Delvalle, NP's NPI number?
Gwendolyn Delvalle, NP's National Provider Identifier (NPI) is 1174949432, issued on Mar 11, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Gwendolyn Delvalle, NP located?
The NPPES record lists a practice address at 1999 Marcus Ave Ste 220, New Hyde Park, NY, 11042. Phone: (516) 335-5525. Providers update this record themselves, so call before visiting.
How can I verify Gwendolyn Delvalle, NP's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Gwendolyn Delvalle, NP prescribe under Medicare Part D?
In 2024, Gwendolyn Delvalle, NP had 327 Medicare Part D claims for 130 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Gwendolyn Delvalle, NP's MIPS final score?
The 2023 MIPS final score is 84.5 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.