Mary Seagreaves
NPI 1558826008 · Certified Registered Nurse Anesthetist · Allentown, PA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Seagreaves is a Certified Registered Nurse Anesthetist provider in Allentown, PA (NPI 1558826008).
Provider details
- NPI number
- 1558826008
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN561604 (PA)
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
7 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
- 2019-02-08
- Last updated
- 2019-02-08
Frequently asked questions
- What is Mary Seagreaves's NPI number?
- Mary Seagreaves's National Provider Identifier (NPI) is 1558826008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Seagreaves's specialty?
- Mary Seagreaves is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Seagreaves located?
- Mary Seagreaves's practice location on file with NPPES is 1200 S Cedar Crest Blvd, Allentown, PA 18103-6202.
- What is Mary Seagreaves's phone number?
- The practice phone number listed in the NPPES registry for Mary Seagreaves is (610) 402-8000.
- Does Mary Seagreaves accept Medicare?
- Mary Seagreaves is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Seagreaves's NPI active?
- Yes — Mary Seagreaves's NPI (1558826008) is active in the NPPES registry as of the last update on 2019-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.