Peter Johnson
NPI 1578658852 · Advanced Practice Midwife · Baltimore, MD
Peter Johnson is a Advanced Practice Midwife provider in Baltimore, MD (NPI 1578658852).
Provider details
- NPI number
- 1578658852
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- R146093 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-10-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Peter Johnson's NPI number?
- Peter Johnson's National Provider Identifier (NPI) is 1578658852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Johnson's specialty?
- Peter Johnson is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Peter Johnson located?
- Peter Johnson's practice location on file with NPPES is 827 Linden Ave, Baltimore, MD 21201.
- What is Peter Johnson's phone number?
- The practice phone number listed in the NPPES registry for Peter Johnson is (410) 225-8000.
- Is Peter Johnson's NPI active?
- Yes — Peter Johnson's NPI (1578658852) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.