Nancy Carlson, MD
NPI 1326158502 · Maternal & Fetal Medicine Physician · Rockford, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Carlson, MD is a Maternal & Fetal Medicine Physician provider in Rockford, IL (NPI 1326158502).
Provider details
- NPI number
- 1326158502
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD2016-0001 (NM)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Additional practice locations (1)
- 601 John St Ste N1100Kalamazoo, MI 49007-5349Phone: (269) 341-7887
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2020-10-12
- Certified
- 2020-10-12
Frequently asked questions
- What is Nancy Carlson's NPI number?
- Nancy Carlson's National Provider Identifier (NPI) is 1326158502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Carlson's specialty?
- Nancy Carlson is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Carlson located?
- Nancy Carlson's practice location on file with NPPES is 2400 N Rockton Ave, Rockford, IL 61103-3655.
- What is Nancy Carlson's phone number?
- The practice phone number listed in the NPPES registry for Nancy Carlson is (815) 971-5000.
- Does Nancy Carlson accept Medicare?
- Nancy Carlson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Carlson's NPI active?
- Yes — Nancy Carlson's NPI (1326158502) is active in the NPPES registry as of the last update on 2020-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.