Jayson Messieh
NPI 1528950987 · Emergency Medicine Physician · Bethlehem, PA
Enrolled with Medicare as Order and Referring Only - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jayson Messieh is a Emergency Medicine Physician provider in Bethlehem, PA (NPI 1528950987).
Provider details
- NPI number
- 1528950987
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MT235699 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-07-18
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Jayson Messieh's NPI number?
- Jayson Messieh's National Provider Identifier (NPI) is 1528950987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jayson Messieh's specialty?
- Jayson Messieh is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jayson Messieh located?
- Jayson Messieh's practice location on file with NPPES is 2545 Schoenersville Rd, Bethlehem, PA 18017-7300.
- What is Jayson Messieh's phone number?
- The practice phone number listed in the NPPES registry for Jayson Messieh is (727) 480-5799.
- Does Jayson Messieh accept Medicare?
- Jayson Messieh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jayson Messieh's NPI active?
- Yes — Jayson Messieh's NPI (1528950987) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.