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Carmen Graulau-Hernandez, M.D.
NPI 1326002528 · Specialist · San Juan, PR
Carmen Graulau-Hernandez, M.D. is a Specialist provider in San Juan, PR (NPI 1326002528).
Provider details
- NPI number
- 1326002528
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 6145 (PR)
Specialties & taxonomies
Other Service Providers
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
501 Calle Perseo
Condominio Centro De Altamira Apt. 5-B
San Juan, PR 00920-4204
Phone: (787) 781-4158
Fax: (787) 775-0093
Street-level locationGet directions
Mailing address
501 Calle Perseo
San Juan, PR 00920-4204
Registry dates
- Enumerated
- 2006-04-14
- Last updated
- 2008-12-02
Frequently asked questions
- What is Carmen Graulau-Hernandez's NPI number?
- Carmen Graulau-Hernandez's National Provider Identifier (NPI) is 1326002528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Graulau-Hernandez's specialty?
- Carmen Graulau-Hernandez is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Carmen Graulau-Hernandez located?
- Carmen Graulau-Hernandez's practice location on file with NPPES is 501 Calle Perseo, San Juan, PR 00920-4204.
- What is Carmen Graulau-Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Carmen Graulau-Hernandez is (787) 781-4158.
- Is Carmen Graulau-Hernandez's NPI active?
- Yes — Carmen Graulau-Hernandez's NPI (1326002528) is active in the NPPES registry as of the last update on 2008-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.