Mary Schreiber, NP
NPI 1063436970 · Nurse Practitioner · Escondido, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Schreiber, NP is a Nurse Practitioner provider in Escondido, CA (NPI 1063436970).
Provider details
- NPI number
- 1063436970
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP1219 (CA)
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
- 2006-07-26
- Last updated
- 2016-03-28
Frequently asked questions
- What is Mary Schreiber's NPI number?
- Mary Schreiber's National Provider Identifier (NPI) is 1063436970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Schreiber's specialty?
- Mary Schreiber is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Schreiber located?
- Mary Schreiber's practice location on file with NPPES is 426 N Date St, Escondido, CA 92025-3409.
- What is Mary Schreiber's phone number?
- The practice phone number listed in the NPPES registry for Mary Schreiber is (760) 690-5900.
- Does Mary Schreiber accept Medicare?
- Mary Schreiber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Schreiber's NPI active?
- Yes — Mary Schreiber's NPI (1063436970) is active in the NPPES registry as of the last update on 2016-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.