What is William Martin's NPI number?

William Martin's National Provider Identifier (NPI) is 1003564220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Martin's specialty?

William Martin is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).

Where is William Martin located?

William Martin's practice location on file with NPPES is 1 Tampa General Cir, Tampa, FL 33606-3571.

What is William Martin's phone number?

The practice phone number listed in the NPPES registry for William Martin is (501) 413-3150.

Does William Martin accept Medicare?

William Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is William Martin's NPI active?

Yes — William Martin's NPI (1003564220) is active in the NPPES registry as of the last update on 2024-06-19.

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William Martin, SRNA

NPI 1003564220 · Certified Registered Nurse Anesthetist · Tampa, FL

William Martin, SRNA is a Certified Registered Nurse Anesthetist provider in Tampa, FL (NPI 1003564220).

Provider details

NPI number: 1003564220
Entity type: Individual
Primary specialty: Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
Credential: SRNA
Sex: Male
Sole proprietor: Yes
License: RN9448209 (FL)

Practice location

1 Tampa General Cir

Tampa, FL 33606-3571

Phone: (501) 413-3150

Approximate (ZIP-level) locationGet directions

More FL providers

Mailing address

3112 W Empedrado St Apt 12

Tampa, FL 33629-7241

Specialties & taxonomies

Certified Registered Nurse AnesthetistPrimary367500000XLicense APRN11033037 (FL)
Physician Assistants & Advanced Practice Nursing Providers
Registered Nurse163W00000XLicense RN9448209 (FL)
Nursing Service Providers

Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(61/100 index)

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

Registry tenure38% of score
4 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.

Enumerated: 2022-03-16
Last updated: 2024-06-19
Certified: 2024-06-19

Frequently asked questions

What is William Martin's NPI number?: William Martin's National Provider Identifier (NPI) is 1003564220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Martin's specialty?: William Martin is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
Where is William Martin located?: William Martin's practice location on file with NPPES is 1 Tampa General Cir, Tampa, FL 33606-3571.
What is William Martin's phone number?: The practice phone number listed in the NPPES registry for William Martin is (501) 413-3150.
Does William Martin accept Medicare?: William Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is William Martin's NPI active?: Yes — William Martin's NPI (1003564220) is active in the NPPES registry as of the last update on 2024-06-19.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions