Mark L Hagood MD LLC
NPI 1497558795 · Otolaryngology Physician · Brownsboro, AL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark L Hagood MD LLC is a Otolaryngology Physician organization in Brownsboro, AL (NPI 1497558795).
Provider details
- NPI number
- 1497558795
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Hagood, Physician/President(256) 693-6863
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
1 yr 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
Other names (DBA / former)
- Doing business as
- Ent Specialist of Huntsville
Additional practice locations (1)
- 201 Whitesport Dr SwHuntsville, AL 35801-6449Phone: (256) 693-6863Fax: (800) 506-4139
Registry dates
- Enumerated
- 2025-03-31
- Last updated
- 2025-03-31
- Certified
- 2025-03-31
Frequently asked questions
- What is Mark L Hagood MD LLC's NPI number?
- Mark L Hagood MD LLC's National Provider Identifier (NPI) is 1497558795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark L Hagood MD LLC?
- Mark L Hagood MD LLC is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark L Hagood MD LLC located?
- Mark L Hagood MD LLC's practice location on file with NPPES is 5768 Highway 431 S, Brownsboro, AL 35741-9775.
- What is Mark L Hagood MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Mark L Hagood MD LLC is (256) 693-6863.
- Does Mark L Hagood MD LLC accept Medicare?
- Mark L Hagood MD LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mark L Hagood MD LLC?
- The authorized official listed on Mark L Hagood MD LLC's NPPES record is Mark Hagood, Physician/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark L Hagood MD LLC's NPI active?
- Yes — Mark L Hagood MD LLC's NPI (1497558795) is active in the NPPES registry as of the last update on 2025-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.