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Dan Fieker
NPI 1649238296 · Infectious Disease Physician · Norman, OK
Dan Fieker is a Infectious Disease Physician provider in Norman, OK (NPI 1649238296).
Provider details
- NPI number
- 1649238296
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 1688 (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
901 N Porter
Norman, OK 73071
Phone: (405) 307-1004
Fax: (405) 307-6660
Street-level locationGet directions
Mailing address
Po Box 1330
Norman, OK 73070
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2008-02-27
Frequently asked questions
- What is Dan Fieker's NPI number?
- Dan Fieker's National Provider Identifier (NPI) is 1649238296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dan Fieker's specialty?
- Dan Fieker is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Dan Fieker located?
- Dan Fieker's practice location on file with NPPES is 901 N Porter, Norman, OK 73071.
- What is Dan Fieker's phone number?
- The practice phone number listed in the NPPES registry for Dan Fieker is (405) 307-1004.
- Is Dan Fieker's NPI active?
- Yes — Dan Fieker's NPI (1649238296) is active in the NPPES registry as of the last update on 2008-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.