Gail Michaelis-Ow, NP
NPI 1306957634 · Women's Health Nurse Practitioner · Santa Cruz, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gail Michaelis-Ow, NP is a Women's Health Nurse Practitioner provider in Santa Cruz, CA (NPI 1306957634).
Provider details
- NPI number
- 1306957634
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN258572 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-08-31
- Last updated
- 2007-07-25
Frequently asked questions
- What is Gail Michaelis-Ow's NPI number?
- Gail Michaelis-Ow's National Provider Identifier (NPI) is 1306957634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Michaelis-Ow's specialty?
- Gail Michaelis-Ow is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gail Michaelis-Ow located?
- Gail Michaelis-Ow's practice location on file with NPPES is 1119 Pacific Ave, Santa Cruz, CA 95060-7503.
- What is Gail Michaelis-Ow's phone number?
- The practice phone number listed in the NPPES registry for Gail Michaelis-Ow is (831) 426-5550.
- Does Gail Michaelis-Ow accept Medicare?
- Gail Michaelis-Ow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gail Michaelis-Ow's NPI active?
- Yes — Gail Michaelis-Ow's NPI (1306957634) is active in the NPPES registry as of the last update on 2007-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.