Susan Koehler, APNP
NPI 1366550436 · Obstetrics Physician · Manitowoc, WI
Susan Koehler, APNP is a Obstetrics Physician provider in Manitowoc, WI (NPI 1366550436).
Provider details
- NPI number
- 1366550436
- Entity type
- Individual
- Primary specialty
- Obstetrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 1078 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-08-28
- Last updated
- 2025-09-11
Frequently asked questions
- What is Susan Koehler's NPI number?
- Susan Koehler's National Provider Identifier (NPI) is 1366550436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Koehler's specialty?
- Susan Koehler is listed in the NPPES registry with a primary specialty of Obstetrics Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Koehler located?
- Susan Koehler's practice location on file with NPPES is 600 York St, Manitowoc, WI 54220-6845.
- What is Susan Koehler's phone number?
- The practice phone number listed in the NPPES registry for Susan Koehler is (920) 320-6705.
- Is Susan Koehler's NPI active?
- Yes — Susan Koehler's NPI (1366550436) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.