Karyn Macneil, M.D.
NPI 1104921493 · Pediatrics Physician · Elk Grove, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karyn Macneil, M.D. is a Pediatrics Physician provider in Elk Grove, CA (NPI 1104921493).
Provider details
- NPI number
- 1104921493
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A69929 (CA)
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
- 2006-09-13
- Last updated
- 2015-07-29
Frequently asked questions
- What is Karyn Macneil's NPI number?
- Karyn Macneil's National Provider Identifier (NPI) is 1104921493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karyn Macneil's specialty?
- Karyn Macneil is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Karyn Macneil located?
- Karyn Macneil's practice location on file with NPPES is 9281 Office Park Cir, Elk Grove, CA 95758-8068.
- What is Karyn Macneil's phone number?
- The practice phone number listed in the NPPES registry for Karyn Macneil is (916) 691-5999.
- Does Karyn Macneil accept Medicare?
- Karyn Macneil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karyn Macneil's NPI active?
- Yes — Karyn Macneil's NPI (1104921493) is active in the NPPES registry as of the last update on 2015-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.