Andrew Richard Zaager, M.D.
Internal Medicine Physician · Plainview, NY
Andrew Richard Zaager, M.D. is an internal medicine physician with a practice address in Plainview, New York, and NPI 1770519977, issued on Jun 23, 2006. Check the license (New York 155654, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Andrew Richard Zaager
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 155654 NY
E-12049 AR
82305 GA
2019-00955 NC
83125 SC
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 630 Old Country RD, Plainview, NY 11803
- Phone
- (516) 937-1121
- Enumerated
- Jun 23, 2006
- Record last updated
- Dec 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (516) 937-1126
- Medicare enrollment
- Enrolled (PECOS I20250123001805); 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 →
Verify Andrew Richard Zaager 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 155654Check 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 internal medicine physician in 2024
406 Medicare Part D claims for 246 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass44 claims
- Fluticasone Propionate39 claims
- Prednisone31 claims
- Albuterol Sulfate Hfa17 claims
- Paxlovid12 claims
- Doxycycline Hyclate11 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.
Bills Medicare through one group practice
- Doctor ON Demand Professionals P CLittle Rock, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Richard Zaager among 12,067 internal medicine physician records in New York
Andrew Richard Zaager, 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1982 · median 2002 among the 7,221 with a school on file
- Record last updated2019 · 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).
35 internal medicine physician records list a practice address in Plainview
They are 35 of the 1,588 NPPES records with a practice address in Plainview, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Plainview → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bhola Banik, MD, PCPlainview, NY 118031306842646
- Florence Barricelli, M.D.Plainview, NY 118031861498875
- Janet Beccaro, M.D.Plainview, NY 118031922069764
- Doris Berland, M.D.Plainview, NY 118031558367409
- Jeffrey Goodman, M.D.Plainview, NY 118031962458141
- Sangeetha Kamath, MDPlainview, NY 118031972567899
- Stuart Kanterman, M.D.Plainview, NY 118031265433098
- Frederick Kaplan, M.D.Plainview, NY 118031447295571
Common questions
What is Andrew Richard Zaager, M.D.'s NPI number?
Andrew Richard Zaager, M.D.'s National Provider Identifier (NPI) is 1770519977, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Richard Zaager, M.D. located?
The NPPES record lists a practice address at 630 Old Country RD, Plainview, NY, 11803. Phone: (516) 937-1121. Providers update this record themselves, so call before visiting.
How can I verify Andrew Richard Zaager, M.D.'s license?
NPPES lists New York license number 155654, 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 Andrew Richard Zaager, M.D. prescribe under Medicare Part D?
In 2024, Andrew Richard Zaager, M.D. had 406 Medicare Part D claims for 246 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.