Mid-Atlantic Ent, LLC
NPI 1770175978 · Otolaryngology Physician · Annapolis, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mid-Atlantic Ent, LLC is a Otolaryngology Physician organization in Annapolis, MD (NPI 1770175978).
Provider details
- NPI number
- 1770175978
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lee Kleiman, Medical Director(410) 573-9191
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
- Anne Arundel Ent & Facial Plastic Surgery
Additional practice locations (2)
- 621 Ridgely Ave Ste 401Annapolis, MD 21401-1099Phone: (410) 573-9191Fax: (410) 573-5910
- 479 Jumpers Hole Rd Ste 304Severna Park, MD 21146-1734Phone: (410) 573-9191Fax: (410) 573-5910
Registry dates
- Enumerated
- 2021-02-09
- Last updated
- 2026-06-01
- Certified
- 2026-06-01
Frequently asked questions
- What is Mid-Atlantic Ent, LLC's NPI number?
- Mid-Atlantic Ent, LLC's National Provider Identifier (NPI) is 1770175978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mid-Atlantic Ent, LLC?
- Mid-Atlantic Ent, LLC is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mid-Atlantic Ent, LLC located?
- Mid-Atlantic Ent, LLC's practice location on file with NPPES is 600 Ridgely Ave Ste 110, Annapolis, MD 21401-1082.
- What is Mid-Atlantic Ent, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mid-Atlantic Ent, LLC is (410) 573-9191.
- Does Mid-Atlantic Ent, LLC accept Medicare?
- Mid-Atlantic Ent, 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 Mid-Atlantic Ent, LLC?
- The authorized official listed on Mid-Atlantic Ent, LLC's NPPES record is Lee Kleiman, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mid-Atlantic Ent, LLC's NPI active?
- Yes — Mid-Atlantic Ent, LLC's NPI (1770175978) is active in the NPPES registry as of the last update on 2026-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.