Nicholas Gregory, MD
NPI 1568212652 · Emergency Medicine Physician · Mobile, AL
Enrolled with Medicare as Order and Referring Only - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Gregory, MD is a Emergency Medicine Physician provider in Mobile, AL (NPI 1568212652).
Provider details
- NPI number
- 1568212652
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L.6305R (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$62 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 181 Hillcrest RdMobile, AL 36608-5306Phone: (251) 341-3800Fax: (251) 660-6333
Registry dates
- Enumerated
- 2024-03-25
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Nicholas Gregory's NPI number?
- Nicholas Gregory's National Provider Identifier (NPI) is 1568212652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Gregory's specialty?
- Nicholas Gregory is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Gregory located?
- Nicholas Gregory's practice location on file with NPPES is 2451 University Hospital Dr Rm 714, Mobile, AL 36617-2300.
- What is Nicholas Gregory's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Gregory is (251) 471-7000.
- Does Nicholas Gregory accept Medicare?
- Nicholas Gregory is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Gregory's NPI active?
- Yes — Nicholas Gregory's NPI (1568212652) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.