ROSA P DIAZ PEREZ MD
NPI 1033731849
Internal Medicine - Endocrinology, Diabetes & Metabolism in Ocala, FL

Q: What is Rosa Diaz Perez's NPI number?

The NPI number for Rosa Diaz Perez is 1033731849. It was assigned to this individual provider in the NPPES registry on May 14, 2020. The provider is also known as Rosa Diaz-Perez MD.

Q: What is Rosa Diaz Perez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Rosa Diaz Perez was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since May 14, 2020PECOS EnrolledAccepts Medicare Assignment

2131 SW 20TH PL, OCALA, FL 34471(352) 368-1370(352) 237-7728 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 12, 2025, Feb 21, 2023, Jul 8, 2020 and 1 more (4 updates tracked since 2020).

On this page

About Rosa P Diaz Perez Md NPPES

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

ROSA P DIAZ PEREZ MD (NPI 1033731849) is an individual endocrinology, diabetes & metabolism provider in Ocala, Florida, licensed in Florida (ME176735) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1033731849

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameROSA P DIAZ PEREZCredential: MD

Location Address2131 SW 20TH PLOcala, FL 34471-7734

Mailing Address2230 Sw 19th Avenue RdOcala, FL 34471-1391 · (352) 237-4133 · Fax (352) 237-7728

Phone(352) 368-1370

Fax(352) 237-7728

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateMay 14, 2020

Last NPPES UpdateSeptember 12, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 12, 2025

✔ NPI 1033731849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in FL · ME176735

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedInternal MedicineTaxonomy 207R00000X · License 32060 (FL), 15507I (PR)

2131 SW 20TH PL, Ocala, FL 34471

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Other Names 1

Other Name (5)Rosa Diaz-perez Md

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and more.Insurance ›

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

Rosa P Diaz Perez 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 ID4385148980

PECOS Enrollment IDI20250917002044

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 Rosa Diaz Perez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ocala Family Medical Center, Inc.

0.3 mi

Family Medicine

2230 SW 19TH AVENUE RD
Ocala, FL 34471

Reassigned Medicare billing, Florida enrollment
74 clinicians in this Medicare group

NPI 1871589192 (352) 237-4133

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 34471 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

$130.04 typical visit price

range $56.00 – $171.84

Typical copayment $32.51 (range $14.00 – $42.96)

Most-billed visit code 99204

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

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 6

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

CARLY CARRION OLMEDA MD

Internal Medicine (Endocrinology, Diabetes & Metabolism)