OrganizationActive
Willam J Szewc MD PC
NPI 1316973621 · Anesthesiology Physician · Phoenix, AZ
Willam J Szewc MD PC is a Anesthesiology Physician organization in Phoenix, AZ (NPI 1316973621).
Provider details
- NPI number
- 1316973621
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Shannon White, Office Manager(602) 443-2325
- License
- 19634 (AZ)
Specialties & taxonomies
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
7600 N 16th St
Suite 150
Phoenix, AZ 85020-4431
Phone: (602) 443-2325
Fax: (602) 277-8146
Street-level locationGet directions
Mailing address
Po Box 39179
Phoenix, AZ 85069-9179
Registry dates
- Enumerated
- 2006-06-26
- Last updated
- 2010-07-20
Frequently asked questions
- What is Willam J Szewc MD PC's NPI number?
- Willam J Szewc MD PC's National Provider Identifier (NPI) is 1316973621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Willam J Szewc MD PC?
- Willam J Szewc MD PC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Willam J Szewc MD PC located?
- Willam J Szewc MD PC's practice location on file with NPPES is 7600 N 16th St, Phoenix, AZ 85020-4431.
- What is Willam J Szewc MD PC's phone number?
- The practice phone number listed in the NPPES registry for Willam J Szewc MD PC is (602) 443-2325.
- Who is the authorized official for Willam J Szewc MD PC?
- The authorized official listed on Willam J Szewc MD PC's NPPES record is Shannon White, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Willam J Szewc MD PC's NPI active?
- Yes — Willam J Szewc MD PC's NPI (1316973621) is active in the NPPES registry as of the last update on 2010-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.