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Phillip Chastain
NPI 1558942664 · Peer Specialist · Tulsa, OK
Phillip Chastain is a Peer Specialist provider in Tulsa, OK (NPI 1558942664).
Provider details
- NPI number
- 1558942664
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
6333 E Skelly Dr
Tulsa, OK 74135-6106
Phone: (918) 664-4224
Street-level locationGet directions
Mailing address
6707 S Richmond Ave Unit 649
Tulsa, OK 74136-4634
Registry dates
- Enumerated
- 2021-04-20
- Last updated
- 2021-04-20
- Certified
- 2021-04-15
Frequently asked questions
- What is Phillip Chastain's NPI number?
- Phillip Chastain's National Provider Identifier (NPI) is 1558942664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phillip Chastain's specialty?
- Phillip Chastain is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Phillip Chastain located?
- Phillip Chastain's practice location on file with NPPES is 6333 E Skelly Dr, Tulsa, OK 74135-6106.
- What is Phillip Chastain's phone number?
- The practice phone number listed in the NPPES registry for Phillip Chastain is (918) 664-4224.
- Is Phillip Chastain's NPI active?
- Yes — Phillip Chastain's NPI (1558942664) is active in the NPPES registry as of the last update on 2021-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.