Stephanie Porterfield, PH.D.
NPI 1679509483 · Psychologist · Norman, OK
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Porterfield, PH.D. is a Psychologist provider in Norman, OK (NPI 1679509483).
Provider details
- NPI number
- 1679509483
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 945 (OK)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephanie Porterfield's NPI number?
- Stephanie Porterfield's National Provider Identifier (NPI) is 1679509483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Porterfield's specialty?
- Stephanie Porterfield is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Stephanie Porterfield located?
- Stephanie Porterfield's practice location on file with NPPES is 1225 W Main St, Norman, OK 73069-6824.
- What is Stephanie Porterfield's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Porterfield is (405) 255-2591.
- Does Stephanie Porterfield accept Medicare?
- Stephanie Porterfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Porterfield's NPI active?
- Yes — Stephanie Porterfield's NPI (1679509483) 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.