OrganizationActive
Ann R. Costello, MD
NPI 1528269230 · Internal Medicine Physician · Ithaca, NY
Ann R. Costello, MD is a Internal Medicine Physician organization in Ithaca, NY (NPI 1528269230).
Provider details
- NPI number
- 1528269230
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Holly Sincebaugh, Office Manager(607) 256-8869
- License
- 149866 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
217 N Aurora St
Ithaca, NY 14850-4345
Phone: (607) 273-2811
Fax: (607) 273-1170
Street-level locationGet directions
Mailing address
217 N Aurora St
Ithaca, NY 14850-4345
Registry dates
- Enumerated
- 2007-05-30
- Last updated
- 2010-07-19
Frequently asked questions
- What is Ann R. Costello, MD's NPI number?
- Ann R. Costello, MD's National Provider Identifier (NPI) is 1528269230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ann R. Costello, MD?
- Ann R. Costello, MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ann R. Costello, MD located?
- Ann R. Costello, MD's practice location on file with NPPES is 217 N Aurora St, Ithaca, NY 14850-4345.
- What is Ann R. Costello, MD's phone number?
- The practice phone number listed in the NPPES registry for Ann R. Costello, MD is (607) 273-2811.
- Who is the authorized official for Ann R. Costello, MD?
- The authorized official listed on Ann R. Costello, MD's NPPES record is Holly Sincebaugh, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ann R. Costello, MD's NPI active?
- Yes — Ann R. Costello, MD's NPI (1528269230) is active in the NPPES registry as of the last update on 2010-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.