Caroly Guillen Aguirre, MD
NPI 1104566553 · Internal Medicine Physician · Waldorf, MD
Caroly Guillen Aguirre, MD is a Internal Medicine Physician provider in Waldorf, MD (NPI 1104566553).
Provider details
- NPI number
- 1104566553
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0103670 (MD)
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
4 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
Mailing address
Registry dates
- Enumerated
- 2022-03-31
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Caroly Guillen Aguirre's NPI number?
- Caroly Guillen Aguirre's National Provider Identifier (NPI) is 1104566553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroly Guillen Aguirre's specialty?
- Caroly Guillen Aguirre is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caroly Guillen Aguirre located?
- Caroly Guillen Aguirre's practice location on file with NPPES is 12107 Old Line Ctr, Waldorf, MD 20602-2552.
- What is Caroly Guillen Aguirre's phone number?
- The practice phone number listed in the NPPES registry for Caroly Guillen Aguirre is (240) 207-6450.
- Is Caroly Guillen Aguirre's NPI active?
- Yes — Caroly Guillen Aguirre's NPI (1104566553) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.