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DR. JAMES JOSEPH ALONZO MD
NPI 1982676144
Obstetrics & Gynecology in Boca Raton, FL

Active since February 02, 2006PECOS EnrolledAccepts Medicare Assignment
17582 MIDDLE LAKE DR, BOCA RATON, FL 33496(412) 953-4200 Get Directions Write a Review

NPPES record last updated: November 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 24, 2025, Nov 18, 2024, Feb 2, 2022 and 1 more (4 updates tracked since 2019).

About Dr. James Joseph Alonzo Md NPPES

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

DR. JAMES JOSEPH ALONZO MD (NPI 1982676144) is an individual obstetrics & gynecology provider in Boca Raton, Florida, licensed in Florida (ME135613) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1982).

NPPES Registry Identity

NPI1982676144
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. JAMES JOSEPH ALONZOCredential: MD
Location Address17582 MIDDLE LAKE DRBoca Raton, FL 33496-1028
Mailing Address17582 Middle Lake DrBoca Raton, FL 33496-1028 · (412) 953-4200
Phone(412) 953-4200
Sole ProprietorNo
Medical School CMSOtherGraduated 1982
Enumeration DateFebruary 2, 2006
Last NPPES UpdateNovember 24, 20254 updates tracked since enumeration
NPPES CertifiedNovember 24, 2025
✔ NPI 1982676144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in FL · ME135613✔ Licensed in SC · 93648
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
17582 MIDDLE LAKE DR, Boca Raton, FL 33496
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Other Names 1

Other Name (5)Dr. James Joseph Alonzo Md

Other Identifiers 1

Medicaid000998220PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, BlueCross BlueShield of South Carolina, Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. James Joseph Alonzo 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 ID1456786052
PECOS Enrollment IDI20200108000994
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 33496 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
$135.56 typical visit price
range $58.56 – $179.05
Typical copayment $33.89 (range $14.64 – $44.76)
Most-billed visit code 99204
Established Patient
$73.00 typical visit price
range $18.44 – $144.68
Typical copayment $18.25 (range $4.61 – $36.17)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 James Alonzo's NPI number?

The NPI number for James Alonzo is 1982676144. It was assigned to this individual provider in the NPPES registry on February 2, 2006. The provider is also known as Dr. James Joseph Alonzo MD.

Where is James Alonzo located?

James Alonzo practices at 17582 Middle Lake Dr, Boca Raton, FL 33496. The listed phone number is (412) 953-4200.

What is James Alonzo's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is James Alonzo enrolled in Medicare?

Yes. James Alonzo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does James Alonzo accept?

Health plans from AmeriHealth Caritas Next, BlueCross BlueShield of South Carolina, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Molina Healthcare and 1 other insurer list James Alonzo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for James Alonzo was last updated on November 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.