Monica Johnson, MD
NPI 1023102803 · Emergency Medicine Physician · Saint Johns, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Johnson, MD is a Emergency Medicine Physician provider in Saint Johns, MI (NPI 1023102803).
Provider details
- NPI number
- 1023102803
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MI430168567 (MI)
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
- 2006-10-03
- Last updated
- 2015-01-14
Frequently asked questions
- What is Monica Johnson's NPI number?
- Monica Johnson's National Provider Identifier (NPI) is 1023102803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Johnson's specialty?
- Monica Johnson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Monica Johnson located?
- Monica Johnson's practice location on file with NPPES is 805 S Oakland St, Saint Johns, MI 48879-2253.
- What is Monica Johnson's phone number?
- The practice phone number listed in the NPPES registry for Monica Johnson is (989) 227-3400.
- Does Monica Johnson accept Medicare?
- Monica Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Johnson's NPI active?
- Yes — Monica Johnson's NPI (1023102803) is active in the NPPES registry as of the last update on 2015-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.