Susan Dow Johnson, CNM, MSN
NPI 1598762023 · Advanced Practice Midwife · Manchester, NH
Susan Dow Johnson, CNM, MSN is a Advanced Practice Midwife provider in Manchester, NH (NPI 1598762023).
Provider details
- NPI number
- 1598762023
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM, MSN
- Sex
- Female
- Sole proprietor
- No
- License
- LNM000096 (CT)
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
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
- 2005-06-30
- Last updated
- 2007-09-21
Frequently asked questions
- What is Susan Dow Johnson's NPI number?
- Susan Dow Johnson's National Provider Identifier (NPI) is 1598762023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Dow Johnson's specialty?
- Susan Dow Johnson is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Dow Johnson located?
- Susan Dow Johnson's practice location on file with NPPES is 30 Canton St, Manchester, NH 03103-3524.
- What is Susan Dow Johnson's phone number?
- The practice phone number listed in the NPPES registry for Susan Dow Johnson is (603) 624-1638.
- Is Susan Dow Johnson's NPI active?
- Yes — Susan Dow Johnson's NPI (1598762023) is active in the NPPES registry as of the last update on 2007-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.