Melanie Lynne Guerrero, M.D.
Critical Care Medicine (Internal Medicine) Physician · Poughkeepsie, NY
Melanie Lynne Guerrero, M.D. is a critical care medicine (internal medicine) physician with a practice address in Poughkeepsie, New York, and NPI 1376503417, issued on Mar 24, 2006. Check the license (New York 284519, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Melanie Lynne Guerrero
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 284519 NY
Self-reported in NPPES; status is on the state search - Practice location
- 45 Reade PL, Poughkeepsie, NY 12601
- Phone
- (845) 454-8500
- Enumerated
- Mar 24, 2006
- Record last updated
- Jun 19, 2023
- Medicaid IDs
- 200886490 IN
04657172 NY - Medicare enrollment
- Enrolled (PECOS I20170718000050); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1995
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 486 in New York → Look up another NPI →
Also registered at 45 Reade PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmad AbadiInternal Medicine Physician1780258517
- Dina Abi Fadel, M.DPulmonary Disease Physician1528234135
- Feraol Adem, MDStudent in an Organized Health Care Education/Training Program1215730395
- Huraiya Adhora, DOStudent in an Organized Health Care Education/Training Program1295538429
- Nadia Adside, MDEmergency Medicine Physician1053999201
- Richard Afifi, PA-CPhysician Assistant1336794619
Verify Melanie Lynne Guerrero 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 284519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
91 Medicare Part D claims for 23 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of 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): 94.2 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).
Bills Medicare through 2 group practices
- Nuvance Health Medical Practice PCPoughkeepsie, NY
- Westchester Medical Center Advanced Physician Services PCKingston, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melanie Lynne Guerrero among 486 critical care medicine (internal medicine) physician records in New York
Melanie Lynne Guerrero, M.D. is one of 486 critical care medicine (internal medicine) physician records with a practice address in New York. 90% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 67% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1995 · median 2006 among the 389 with a school on file
- Record last updated2023 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in New York
There are 486 critical care medicine (internal medicine) physician records in New York.
All 486 in New York → Every provider in Poughkeepsie → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Catherine Allen, M.D.Poughkeepsie, NY 126011073934832
- Matthew Apedo, M.D.Poughkeepsie, NY 126011932161932
- Ilona Belinskaya, MDPoughkeepsie, NY 126011376691949
- Fairouz Hasselmark, M.D.Poughkeepsie, NY 126011265602833
- Samar Khan, MDPoughkeepsie, NY 126011679691059
- David Kung, M.D.Poughkeepsie, NY 126011669656922
- Pang Lam, MDPoughkeepsie, NY 126011639497183
- Maqbool Murtuza, M.D.Poughkeepsie, NY 126011386719284
Common questions
What is Melanie Lynne Guerrero, M.D.'s NPI number?
Melanie Lynne Guerrero, M.D.'s National Provider Identifier (NPI) is 1376503417, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Melanie Lynne Guerrero, M.D. located?
The NPPES record lists a practice address at 45 Reade PL, Poughkeepsie, NY, 12601. Phone: (845) 454-8500. Providers update this record themselves, so call before visiting.
How can I verify Melanie Lynne Guerrero, M.D.'s license?
NPPES lists New York license number 284519, 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 Melanie Lynne Guerrero, M.D. prescribe under Medicare Part D?
In 2024, Melanie Lynne Guerrero, M.D. had 91 Medicare Part D claims for 23 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
What is Melanie Lynne Guerrero, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.2 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.