Stacie Chasin, M.D.
Internal Medicine Physician · Middletown, NY
Stacie Chasin, M.D. is an internal medicine physician with a practice address in Middletown, New York, and NPI 1316150147, issued on May 8, 2007. Check the license (New York 253573, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Stacie Chasin
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 253573 NY
Self-reported in NPPES; status is on the state search - Practice location
- 10 Benton Ave, Middletown, NY 10940
- Phone
- (845) 563-8000
- Enumerated
- May 8, 2007
- Record last updated
- Sep 2, 2025
- Medicaid ID
- 05943260 NY
- Medicare enrollment
- Enrolled (PECOS I20110324000494); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 10 Benton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stacie Chasin 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 253573Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% more Medicare Part D claims than the average internal medicine physician in 2024
3,272 Medicare Part D claims for 294 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 48 claims were for opioids.
Most prescribed
- Levothyroxine Sodium174 claims
- Atorvastatin Calcium159 claims
- Amlodipine Besylate157 claims
- Rosuvastatin Calcium153 claims
- Lisinopril141 claims
- Zolpidem Tartrate116 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): 98.1 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).
Industry payments in 2024: $244.49
11 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Cornerstone Family HealthcarePort Jervis, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stacie Chasin among 12,067 internal medicine physician records in New York
Stacie Chasin, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2005 · median 2002 among the 7,221 with a school on file
- Record last updated2025 · 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 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 internal medicine physician records list a practice address in Middletown
They are 60 of the 2,682 NPPES records with a practice address in Middletown, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Middletown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Josef Chemtob, MDMiddletown, NY 109401376562132
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- Alexander Gapay, M.DMiddletown, NY 109401942201777
- Rajan Gulati, M.DMiddletown, NY 109401275534000
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- Concetto Rametta, MDMiddletown, NY 109401821061581
Common questions
What is Stacie Chasin, M.D.'s NPI number?
Stacie Chasin, M.D.'s National Provider Identifier (NPI) is 1316150147, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stacie Chasin, M.D. located?
The NPPES record lists a practice address at 10 Benton Ave, Middletown, NY, 10940. Phone: (845) 563-8000. Providers update this record themselves, so call before visiting.
How can I verify Stacie Chasin, M.D.'s license?
NPPES lists New York license number 253573, 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 Stacie Chasin, M.D. prescribe under Medicare Part D?
In 2024, Stacie Chasin, M.D. had 3,272 Medicare Part D claims for 294 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Stacie Chasin, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.1 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.