What is William Pasieczny's NPI number?

William Pasieczny's National Provider Identifier (NPI) is 1245984517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Pasieczny's specialty?

William Pasieczny is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is William Pasieczny located?

William Pasieczny's practice location on file with NPPES is 24 Sw 89th St, Oklahoma City, OK 73139-8510.

What is William Pasieczny's phone number?

The practice phone number listed in the NPPES registry for William Pasieczny is (855) 782-7822.

Is William Pasieczny's NPI active?

Yes — William Pasieczny's NPI (1245984517) is active in the NPPES registry as of the last update on 2025-04-04.

IndividualActive

William Pasieczny

NPI 1245984517 · Counselor · Oklahoma City, OK

William Pasieczny is a Counselor provider in Oklahoma City, OK (NPI 1245984517).

Provider details

NPI number: 1245984517
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers
Behavior Technician106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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
83% 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

24 Sw 89th St

Oklahoma City, OK 73139-8510

Phone: (855) 782-7822

Street-level locationGet directions

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Mailing address