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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. FRANCISCO LAFONTAINE M.D.
NPI 1790746550
Internal Medicine in Manati, PR

Active since March 31, 2006PECOS Enrolled
MANATI PLZ, URBANIZACION ATENAS, MANATI, PR 00674(787) 621-3700(787) 621-3710 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Francisco Lafontaine M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. FRANCISCO LAFONTAINE M.D. (NPI 1790746550) is an individual internal medicine provider in Manati, Puerto Rico, licensed in Puerto Rico (8074) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790746550
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. FRANCISCO LAFONTAINECredential: M.D.
Location AddressMANATI PLZ, URBANIZACION ATENASManati, PR 00674-6204
Mailing Address415 Calle Tulane, Estancias TortugueroVega Baja, PR 00693-3643 · (787) 621-3700 · Fax (787) 621-3710
Phone(787) 621-3700
Fax(787) 621-3710
Sole ProprietorNo
Enumeration DateMarch 31, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1790746550 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PR · 8074
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Other Identifiers 7

Other4873PR · United
Other28074PR · Cigna
Medicaid81626PR
Other7080057PR · Humana
Other2405PR · Prefered Medicare Choice
Other8674PR · Imc
Other067684PR · Cruz Azul

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Francisco Lafontaine M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00674 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JESUS BOANERGES SARMIENTO M.D.
Family Medicine
MANATI PLZ, URBANIZACION ATENAS
MANATI, PR 00674
Manatí Municipio (787) 621-3700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Francisco Lafontaine's NPI number?

The NPI number for Francisco Lafontaine is 1790746550. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Francisco Lafontaine located?

Francisco Lafontaine practices at Manati Plz Urbanizacion Atenas, Manati, PR 00674. The listed phone number is (787) 621-3700.

What is Francisco Lafontaine's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Francisco Lafontaine enrolled in Medicare?

Yes. Francisco Lafontaine is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Francisco Lafontaine was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.