GEORGE O. ALONSO M.D.
NPI 1780698936
Internal Medicine - Infectious Disease in Elmhurst, NY

Q: What is George Alonso's NPI number?

The NPI number for George Alonso is 1780698936. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Q: What is George Alonso's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for George Alonso was last updated on October 22, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since July 27, 2006PECOS EnrolledAccepts Medicare Assignment

7901 BROADWAY, ROOM A1-9, ELMHURST, NY 11373(718) 334-4952(718) 334-4815 Get Directions Write a Review

NPPES record last updated: October 22, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About George O. Alonso M.d. NPPES

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

GEORGE O. ALONSO M.D. (NPI 1780698936) is an individual infectious disease provider in Elmhurst, New York, licensed in New York (189752) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Elmhurst Hospital Center, and is a graduate of Other (1985).

NPPES Registry Identity

NPI1780698936

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameGEORGE O. ALONSOCredential: M.D.

Location Address7901 BROADWAY, ROOM A1-9Elmhurst, NY 11373-1329

Mailing Address7901 Broadway, Room A1-9Elmhurst, NY 11373-1329 · (718) 334-4952 · Fax (718) 334-4815

Phone(718) 334-4952

Fax(718) 334-4815

Sole ProprietorNo

Medical School CMSOtherGraduated 1985

Enumeration DateJuly 27, 2006

Last NPPES UpdateOctober 22, 2007

✔ NPI 1780698936 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in NY · 189752

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License 189752 (NY)

7901 BROADWAY, Elmhurst, NY 11373

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Other Identifiers 4

Medicare PIN5388SDNY

Medicare UPINF39159NY

Medicaid01365379NY

Medicare PIN5393RVNY

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

George O. Alonso M.d. 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 ID8820134463

PECOS Enrollment IDI20091012000434

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 Reassignment

Medicare enrollment records show George Alonso reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Icahn School Of Medicine At Mount Sinai

Same address

Anesthesiology

7901 BROADWAY
Elmhurst, NY 11373

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

NPI 1063766038 (718) 334-1591

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.

Elmhurst Hospital Center

Acute Care Hospitals · Elmhurst, NY

2/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number330128

Location79-01 BroadwayElmhurst, NY 11373 · Queens County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11373 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

$153.13 typical visit price

range $67.00 – $201.98

Typical copayment $38.28 (range $16.75 – $50.49)

Most-billed visit code 99204

Established Patient

$116.96 typical visit price

range $21.62 – $163.52

Typical copayment $29.24 (range $5.40 – $40.88)

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 20

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

MR. PAUL ADRIAN POWELL P.A

Physician Assistant