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John Chelf, MD
NPI 1679553242 · Psychiatry Physician · Tulsa, OK
John Chelf, MD is a Psychiatry Physician provider in Tulsa, OK (NPI 1679553242).
Provider details
- NPI number
- 1679553242
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 13305 (OK)
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
6655 S Yale Ave
Laureate Psychiatric Clinic and Hospital
Tulsa, OK 74136-3326
Phone: (918) 481-4655
Fax: (918) 481-4696
Street-level locationGet directions
Mailing address
Po Box 21228
Tulsa, OK 74121-1228
Registry dates
- Enumerated
- 2006-01-19
- Last updated
- 2009-10-01
Frequently asked questions
- What is John Chelf's NPI number?
- John Chelf's National Provider Identifier (NPI) is 1679553242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Chelf's specialty?
- John Chelf is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Chelf located?
- John Chelf's practice location on file with NPPES is 6655 S Yale Ave, Tulsa, OK 74136-3326.
- What is John Chelf's phone number?
- The practice phone number listed in the NPPES registry for John Chelf is (918) 481-4655.
- Is John Chelf's NPI active?
- Yes — John Chelf's NPI (1679553242) is active in the NPPES registry as of the last update on 2009-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.