DR. FRANCISCO JAVIER ORTEGA GUILLEN MD
NPI 1356960975
Internal Medicine in Bronx, NY

Q: What is Francisco Ortega Guillen's NPI number?

The NPI number for Francisco Ortega Guillen is 1356960975. It was assigned to this individual provider in the NPPES registry on April 14, 2020.

Q: What is Francisco Ortega Guillen's specialty?

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

Active since April 14, 2020PECOS EnrolledAccepts Medicare Assignment

2401 WHITE PLAINS RD, BRONX, NY 10467(833) 252-2737 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 19, 2021, Apr 15, 2020 (2 updates tracked since 2020).

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About Dr. Francisco Javier Ortega Guillen Md NPPES

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

DR. FRANCISCO JAVIER ORTEGA GUILLEN MD (NPI 1356960975) is an individual internal medicine provider in Bronx, New York, licensed in New York (330684) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and maintains a secondary practice location in West Nyack.

NPPES Registry Identity

NPI1356960975

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. FRANCISCO JAVIER ORTEGA GUILLENCredential: MD

Location Address2401 WHITE PLAINS RDBronx, NY 10467-8108

Mailing Address123 Valentine Ln Apt 6jYonkers, NY 10705-3470 · (646) 942-0448

Phone(833) 252-2737

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateApril 14, 2020

Last NPPES UpdateJune 17, 20262 updates tracked since enumeration

NPPES CertifiedJune 17, 2026

✔ NPI 1356960975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 330684

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.

2401 WHITE PLAINS RD, Bronx, NY 10467

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Secondary Practice Location 1

Location 12 Centerock RdWest Nyack, NY 10994-2215 · Phone (845) 703-6999 · Fax (845) 703-6297

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Francisco Javier Ortega Guillen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1951840693

PECOS Enrollment IDI20240827000772

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.

Medicare Billing Reassignments

Medicare enrollment records show Francisco Ortega Guillen reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Icahn School Of Medicine At Mount Sinai

7.1 mi

Internal Medicine

25-10 30TH AVENUE
Astoria, NY 11102

Reassigned Medicare billing, New York enrollment
207 clinicians in this Medicare group

NPI 1477932275 (718) 932-1000

Centerlight Healthcare, Inc.

7.2 mi

Program of All-Inclusive Care for the Elderly (PACE) Provider Organization

13665 37TH AVE
Flushing, NY 11354

Reassigned Medicare billing, New York enrollment
8 clinicians in this Medicare group

NPI 1932227790 (833) 252-2737

Montefiore New Rochelle Hospital

7.5 mi

General Acute Care Hospital

100 CORPORATE DR, PROVIDER INFORMATION
Yonkers, NY 10701

Reassigned Medicare billing, New York enrollment
211 clinicians in this Medicare group

NPI 1295163244 (914) 377-4722

Team Care Medical PLLC

14 mi

Primary Care

596 PROSPECT PL
Brooklyn, NY 11238

Reassigned Medicare billing, New York enrollment
39 clinicians in this Medicare group

NPI 1093531691 (833) 252-2737

Crystal Run Healthcare Physicians LLP

48 mi

General Practice

155 CRYSTAL RUN RD
Middletown, NY 10941

Reassigned Medicare billing, New York enrollment
434 clinicians in this Medicare group

NPI 1952376410 (845) 703-6999

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount Sinai Hospital

Acute Care Hospitals · New York, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330024

LocationOne Gustave L Levy PlaceNew York, NY 10029 · New York County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10467 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

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

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 7

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

DR. JONATHAN W. M. GOLD M.D.

Internal Medicine (Geriatric Medicine)