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Stanley Hayes, MD
NPI 1669539649 · Rheumatology Physician · Springfield, MO
Stanley Hayes, MD is a Rheumatology Physician provider in Springfield, MO (NPI 1669539649).
Provider details
- NPI number
- 1669539649
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R8331 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3231 S National Ave
Springfield, MO 65807-7304
Phone: (417) 888-5664
Fax: (417) 888-6799
Street-level locationGet directions
Mailing address
Po Box 2580
Springfield, MO 65801-2580
Registry dates
- Enumerated
- 2007-01-02
- Last updated
- 2008-07-15
Frequently asked questions
- What is Stanley Hayes's NPI number?
- Stanley Hayes's National Provider Identifier (NPI) is 1669539649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Hayes's specialty?
- Stanley Hayes is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Stanley Hayes located?
- Stanley Hayes's practice location on file with NPPES is 3231 S National Ave, Springfield, MO 65807-7304.
- What is Stanley Hayes's phone number?
- The practice phone number listed in the NPPES registry for Stanley Hayes is (417) 888-5664.
- Is Stanley Hayes's NPI active?
- Yes — Stanley Hayes's NPI (1669539649) is active in the NPPES registry as of the last update on 2008-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.