Jacy Gressen, MD
NPI 1710515861 · Anesthesiology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacy Gressen, MD is a Anesthesiology Physician provider in Orange, CA (NPI 1710515861).
Provider details
- NPI number
- 1710515861
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A197087 (CA)
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
6 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)
- 825 Fairfax Ave Ste 563Norfolk, VA 23507-1914Phone: (757) 446-8920
Registry dates
- Enumerated
- 2020-04-01
- Last updated
- 2024-07-16
- Certified
- 2024-07-16
Frequently asked questions
- What is Jacy Gressen's NPI number?
- Jacy Gressen's National Provider Identifier (NPI) is 1710515861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacy Gressen's specialty?
- Jacy Gressen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jacy Gressen located?
- Jacy Gressen's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Jacy Gressen's phone number?
- The practice phone number listed in the NPPES registry for Jacy Gressen is (714) 456-8888.
- Does Jacy Gressen accept Medicare?
- Jacy Gressen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacy Gressen's NPI active?
- Yes — Jacy Gressen's NPI (1710515861) is active in the NPPES registry as of the last update on 2024-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.