IndividualActive
Lynn Alonso, MD
NPI 1942269352 · Internal Medicine Physician · Columbia, MD
Lynn Alonso, MD is a Internal Medicine Physician provider in Columbia, MD (NPI 1942269352).
Provider details
- NPI number
- 1942269352
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- D0032482 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES 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
8323 Guilford Road
Suite E
Columbia, MD 21046
Phone: (410) 564-0000
Fax: (410) 564-0032
Street-level locationGet directions
Mailing address
Po Box 21182
Baltimore, MD 21228
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lynn Alonso's NPI number?
- Lynn Alonso's National Provider Identifier (NPI) is 1942269352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Alonso's specialty?
- Lynn Alonso is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lynn Alonso located?
- Lynn Alonso's practice location on file with NPPES is 8323 Guilford Road, Columbia, MD 21046.
- What is Lynn Alonso's phone number?
- The practice phone number listed in the NPPES registry for Lynn Alonso is (410) 564-0000.
- Is Lynn Alonso's NPI active?
- Yes — Lynn Alonso's NPI (1942269352) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.