Ralph Heirigs, MD
NPI 1891878666 · Obstetrics & Gynecology Physician · Lawton, OK
Ralph Heirigs, MD is a Obstetrics & Gynecology Physician provider in Lawton, OK (NPI 1891878666).
Provider details
- NPI number
- 1891878666
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 18755 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2016-01-07
Frequently asked questions
- What is Ralph Heirigs's NPI number?
- Ralph Heirigs's National Provider Identifier (NPI) is 1891878666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Heirigs's specialty?
- Ralph Heirigs is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Heirigs located?
- Ralph Heirigs's practice location on file with NPPES is 5404 Sw Lee Blvd, Lawton, OK 73505-9695.
- What is Ralph Heirigs's phone number?
- The practice phone number listed in the NPPES registry for Ralph Heirigs is (580) 355-5242.
- Is Ralph Heirigs's NPI active?
- Yes — Ralph Heirigs's NPI (1891878666) is active in the NPPES registry as of the last update on 2016-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.