Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Diane Linzer, DO

Individual provider Internal Medicine Physician · NPI 1780679845

MS. Diane Linzer, DO is an Internal Medicine in Bethpage, New York. Qualified in 1989, 37 years ago. Practices with New York University, a 5,884-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
37
Licensed in
NY
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

530 Hicksville Rd
Bethpage, NY 11714-3415
Phone: (516) 937-5000
Fax: (516) 931-2535
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 220032 (NY)

Record details

NPI number1780679845
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 14, 2005
Last updated in NPPESFebruary 16, 2021
Certification dateFebruary 16, 2021
Mailing address530 Hicksville Rd, Bethpage, NY 11714-3415

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice New York University — 5884 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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