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EMMANUEL DIAZ GUERRERO M.D.
NPI 1275938482
Pediatrics in Bronx, NY

Active since October 30, 2014PECOS Enrolled
705 E 180TH ST, BRONX, NY 10457(718) 220-0507(718) 220-8419 Get Directions Write a Review

NPPES record last updated: April 5, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Emmanuel Diaz Guerrero M.d. NPPES

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

EMMANUEL DIAZ GUERRERO M.D. (NPI 1275938482) is an individual pediatrics provider in Bronx, New York, licensed in New York (281405) and active in the NPI registry since October 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275938482
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameEMMANUEL DIAZ GUERREROCredential: M.D.
Location Address705 E 180TH STBronx, NY 10457-3601
Mailing Address705 E 180th StBronx, NY 10457-3601 · (718) 220-0507
Phone(718) 220-0507
Fax(718) 220-8419
Sole ProprietorYes
Enumeration DateOctober 30, 2014
Last NPPES UpdateApril 5, 2016
✔ NPI 1275938482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 281405
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedGeneral Acute Care Hospital · ChildrenTaxonomy 282NC2000X
705 E 180TH ST, Bronx, NY 10457
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emmanuel Diaz Guerrero 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Emmanuel Diaz Guerrero reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sun River Health Inc
1.5 mi
Adult Day Care
1543-1545 INWOOD AVENUE, HUDSON RIVER HEALTHCARE ADULT DAY PROGRAM
Bronx, NY 10452
  • Reassigned Medicare billing, New York enrollment
  • 683 clinicians in this Medicare group
NPI 1740763275 (855) 681-8700
Audubon Primary Care Medicine PLLC
2.3 mi
Family Medicine
325 AUDUBON AVE
New York, NY 10033
  • Reassigned Medicare billing, New York enrollment
  • 14 clinicians in this Medicare group
NPI 1851736441 (212) 281-9472
181st Street Medical P.C.
2.3 mi
Urgent Care
521 W 181ST ST
New York, NY 10033
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: 181st Street Medical PC
  • 16 clinicians in this Medicare group
NPI 1922345768 (347) 756-6000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10457 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
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

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

ALEJANDRA LEON MS, CPNP- PC
Nurse Practitioner (Pediatrics)
705 E 180TH ST
BRONX, NY 10457
Bronx County (718) 220-0507

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 Emmanuel Diaz Guerrero's NPI number?

The NPI number for Emmanuel Diaz Guerrero is 1275938482. It was assigned to this individual provider in the NPPES registry on October 30, 2014.

Where is Emmanuel Diaz Guerrero located?

Emmanuel Diaz Guerrero practices at 705 E 180th St, Bronx, NY 10457. The listed phone number is (718) 220-0507.

What is Emmanuel Diaz Guerrero's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Emmanuel Diaz Guerrero enrolled in Medicare?

Yes. Emmanuel Diaz Guerrero is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Emmanuel Diaz Guerrero's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emmanuel Diaz Guerrero reassigns Medicare benefits to 3 organizations: Sun River Health Inc (Bronx, NY), Audubon Primary Care Medicine PLLC (New York, NY) and 181st Street Medical P.C. (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Emmanuel Diaz Guerrero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Emmanuel Diaz Guerrero was last updated on April 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.