What is Charles Vonfrolio's NPI number?

Charles Vonfrolio's National Provider Identifier (NPI) is 1437157328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Vonfrolio's specialty?

Charles Vonfrolio is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).

Where is Charles Vonfrolio located?

Charles Vonfrolio's practice location on file with NPPES is 475 Seaview Ave, Staten Island, NY 10305-3436.

What is Charles Vonfrolio's phone number?

The practice phone number listed in the NPPES registry for Charles Vonfrolio is (718) 226-2000.

Is Charles Vonfrolio's NPI active?

Yes — Charles Vonfrolio's NPI (1437157328) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Charles Vonfrolio, MD

NPI 1437157328 · Anesthesiology Physician · Staten Island, NY

Charles Vonfrolio, MD is a Anesthesiology Physician provider in Staten Island, NY (NPI 1437157328).

Provider details

NPI number: 1437157328
Entity type: Individual
Primary specialty: Anesthesiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
License: 138657-1 (NY)

Specialties & taxonomies

Anesthesiology PhysicianPrimary207L00000XLicense 138657-1 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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

475 Seaview Ave

Staten Island, NY 10305-3436

Phone: (718) 226-2000

Street-level locationGet directions

More NY providers

Mailing address

Po Box 10049

New York, NY 10259-0049

Enumerated: 2005-07-13
Last updated: 2007-07-08

Frequently asked questions

What is Charles Vonfrolio's NPI number?: Charles Vonfrolio's National Provider Identifier (NPI) is 1437157328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Charles Vonfrolio's specialty?: Charles Vonfrolio is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
Where is Charles Vonfrolio located?: Charles Vonfrolio's practice location on file with NPPES is 475 Seaview Ave, Staten Island, NY 10305-3436.
What is Charles Vonfrolio's phone number?: The practice phone number listed in the NPPES registry for Charles Vonfrolio is (718) 226-2000.
Is Charles Vonfrolio's NPI active?: Yes — Charles Vonfrolio's NPI (1437157328) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.