Denise M. Callari, M.D.
Internal Medicine Physician · Tonawanda, NY
Denise M. Callari, M.D. is an internal medicine physician with a practice address in Tonawanda, New York, and NPI 1437386893, issued on Jun 12, 2009. Check the license (New York 183709, 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
- Denise M. Callari
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 183709 NY
Self-reported in NPPES; status is on the state search - Practice location
- 500 Colvin Woods Pkwy, Tonawanda, NY 14150
- Phone
- (716) 448-0907
- Enumerated
- Jun 12, 2009
- Record last updated
- Jun 12, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Denise M. Callari 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 183709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Denise M. Callari among 12,067 internal medicine physician records in New York
Denise M. Callari, 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 not. Its NPI, issued in 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 37% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2009 · 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).
7 internal medicine physician records list a practice address in Tonawanda
They are 7 of the 731 NPPES records with a practice address in Tonawanda, 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 12,067 in New York → Every provider in Tonawanda → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ayesha Butt, MDTonawanda, NY 141501164669651
- Paul Hart, MDTonawanda, NY 141501417000829
- Nadia Polataiko, M.D.Tonawanda, NY 141501013936137
- Lisette D'Eon, MDSpringville, NY 141411437115482
- Priscilla Dale, M.D.Springville, NY 141411194725275
- Edwin Heidelberger, MD PHDSpringville, NY 141411821070970
- Patrick Hurley, M.D.Springville, NY 141411942245923
- Steven Barnes, DOSilver Creek, NY 141361295758860
Common questions
What is Denise M. Callari, M.D.'s NPI number?
Denise M. Callari, M.D.'s National Provider Identifier (NPI) is 1437386893, issued on Jun 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Denise M. Callari, M.D. located?
The NPPES record lists a practice address at 500 Colvin Woods Pkwy, Tonawanda, NY, 14150. Phone: (716) 448-0907. Providers update this record themselves, so call before visiting.
How can I verify Denise M. Callari, M.D.'s license?
NPPES lists New York license number 183709, 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.