Nancy Holekamp, M.D.
NPI 1831197557 · Ophthalmology Physician · Chesterfield, MO
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Holekamp, M.D. is a Ophthalmology Physician provider in Chesterfield, MO (NPI 1831197557).
Provider details
- NPI number
- 1831197557
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 36978 (MO)
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
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
Mailing address
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2012-01-05
Frequently asked questions
- What is Nancy Holekamp's NPI number?
- Nancy Holekamp's National Provider Identifier (NPI) is 1831197557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Holekamp's specialty?
- Nancy Holekamp is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Holekamp located?
- Nancy Holekamp's practice location on file with NPPES is 1815 Clarkson Rd, Chesterfield, MO 63017-5065.
- What is Nancy Holekamp's phone number?
- The practice phone number listed in the NPPES registry for Nancy Holekamp is (636) 728-0111.
- Does Nancy Holekamp accept Medicare?
- Nancy Holekamp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Holekamp's NPI active?
- Yes — Nancy Holekamp's NPI (1831197557) is active in the NPPES registry as of the last update on 2012-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.