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Maria Dueno, M.D.
NPI 1295766855 · Gastroenterology Physician · Bayamon, PR
Maria Dueno, M.D. is a Gastroenterology Physician provider in Bayamon, PR (NPI 1295766855).
Provider details
- NPI number
- 1295766855
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7342 (PR)
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
19 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
Bayamon Medical Plz
# 411
Bayamon, PR 00959-7200
Phone: (787) 789-3238
Fax: (787) 789-7527
Mailing address
Po Box 361924
San Juan, PR 00936-1924
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2007-07-09
Frequently asked questions
- What is Maria Dueno's NPI number?
- Maria Dueno's National Provider Identifier (NPI) is 1295766855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Dueno's specialty?
- Maria Dueno is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Dueno located?
- Maria Dueno's practice location on file with NPPES is Bayamon Medical Plz, Bayamon, PR 00959-7200.
- What is Maria Dueno's phone number?
- The practice phone number listed in the NPPES registry for Maria Dueno is (787) 789-3238.
- Is Maria Dueno's NPI active?
- Yes — Maria Dueno's NPI (1295766855) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.