FRANCISCO J. NADAL COLON MD – NPI #1669498358
Internal Medicine

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

FRANCISCO NADAL COLON is a physician located in PONCE, PR. NPPES has assigned the NPI number 1669498358 to FRANCISCO NADAL COLON on July 14, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207RE0101X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism

The NPI profile was last updated on Mar 18, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for FRANCISCO NADAL COLON below.

NPI Profile for
FRANCISCO J. NADAL COLON

NPI Number
1669498358
Enumeration Date

(about 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
FRANCISCO J. NADAL COLON
Credentials
MD
Primary location
DR ULISES CLAVELL 23
PONCE, PR 00716
Phone: (787) 259-4463 Fax: (787) 290-3551
Mailing address
PO BOX 7105
PMB 198
PONCE, PR 00732-7105
Phone: (787) 259-4463 Fax: (787) 290-3551
Sole Proprietor
Yes
Updated
Certification Date
Mar 18, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for FRANCISCO NADAL COLON

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

See identifiers
DescriptionIssuerStateIdentifier
otherPROVIDER ENDOCRINOLOGYPR060813
otherPROVIDER ENDOCRINOLOGYPR03692
otherPROVIDER ENDOCRINOLOGYPR5789
otherPROVIDER ENDOCRINOLOGYPR89639
otherPROVIDER ENDOCRINOLOGYPR312801
otherPROVIDER ENDOCRINOLOGYPR7310316
otherPROVIDER ENDOCRINOLOGYPR12801
otherPROVIDER ENDOCRINOLOGYPR1903
otherPROVIDER ENDOCRINOLYPR225069
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RE0101X
- Internal Medicine / Endocrinology, Diabetes & Metabolism (Primary)
PR 12801

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
PONCE SCHOOL OF MEDICINE - Graduated 1993
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.