John E. Costello, MD
Internal Medicine Physician · Ithaca, NY
John E. Costello, MD is an internal medicine physician with a practice address in Ithaca, New York, and NPI 1871589267, issued on Sep 21, 2005. Check the license (New York 149867, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John E. Costello
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 149867 NY
Self-reported in NPPES; status is on the state search - Practice location
- 217 N Aurora St, Ithaca, NY 14850
- Phone
- (607) 273-2811
- Enumerated
- Sep 21, 2005
- Record last updated
- Apr 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (607) 273-1170
- Medicaid ID
- 00715224 NY
- Entity
- Type 1 · individual
Also registered at 217 N Aurora St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Banfield Johnson, NPAdult Health Nurse Practitioner1437767407
- Ann Costello, MDInternal Medicine Physician1235125626
- Jessa Dauria, ARNPAdult Health Nurse Practitioner1013244722
- Judith Griffin, MDInternal Medicine Physician1356629240
- Stephanie Gumaer, LCSWClinical Social Worker1629378062
- Elizabeth Hoffmeier, NPFamily Nurse Practitioner1629064142
Verify John E. Costello 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 149867Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57 internal medicine physician records list a practice address in Ithaca
They are 57 of the 2,215 NPPES records with a practice address in Ithaca, and 12,067 internal medicine physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 57 in Ithaca → All 12,067 in New York → Every provider in Ithaca →
Other internal medicine physician records in New York
- Deborah Aanonsen, D.O.Staten Island, NY1952395717
- Nivedita Aanur, M.D.New York, NY1982833471
- Jay Aaron, MDGreat Neck, NY1245332956
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Zurab Abayev, M.D.Brooklyn, NY1841283058
- Ehab Abaza, MDNew York, NY1114507555
- Vaidarshi Abbagoni, MDNew York, NY1871237495
- Muhammad AbbasRichmond Hill, NY1053996587
Common questions
What is John E. Costello, MD's NPI number?
John E. Costello, MD's National Provider Identifier (NPI) is 1871589267, issued on Sep 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John E. Costello, MD located?
The NPPES record lists a practice address at 217 N Aurora St, Ithaca, NY, 14850. Phone: (607) 273-2811. Providers update this record themselves, so call before visiting.
How can I verify John E. Costello, MD's license?
NPPES lists New York license number 149867, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.