Alyson Mesisca, CRNA
NPI 1497293385 · Certified Registered Nurse Anesthetist · Baltimore, MD
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyson Mesisca, CRNA is a Certified Registered Nurse Anesthetist provider in Baltimore, MD (NPI 1497293385).
Provider details
- NPI number
- 1497293385
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- RN663906 (PA)
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4401 Penn AvePittsburgh, PA 15224-1334Phone: (724) 272-7709
Registry dates
- Enumerated
- 2017-02-10
- Last updated
- 2025-05-01
- Certified
- 2025-05-01
Frequently asked questions
- What is Alyson Mesisca's NPI number?
- Alyson Mesisca's National Provider Identifier (NPI) is 1497293385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyson Mesisca's specialty?
- Alyson Mesisca is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyson Mesisca located?
- Alyson Mesisca's practice location on file with NPPES is 1800 Orleans St, Baltimore, MD 21287-0010.
- What is Alyson Mesisca's phone number?
- The practice phone number listed in the NPPES registry for Alyson Mesisca is (410) 955-5000.
- Does Alyson Mesisca accept Medicare?
- Alyson Mesisca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyson Mesisca's NPI active?
- Yes — Alyson Mesisca's NPI (1497293385) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.