SARAI RIVERA OCASIO MD
NPI 1255773859
Hospitalist in Naples, FL

Q: What is Sarai Rivera Ocasio's NPI number?

The NPI number for Sarai Rivera Ocasio is 1255773859. It was assigned to this individual provider in the NPPES registry on July 24, 2013. The provider is also known as Sarai Rivera MD.

Q: What is Sarai Rivera Ocasio's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Active since July 24, 2013PECOS EnrolledAccepts Medicare Assignment

350 7TH ST N, NAPLES, FL 34102(239) 624-3997 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 18, 2021, May 24, 2018, Dec 11, 2015 (3 updates tracked since 2015).

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About Sarai Rivera Ocasio Md NPPES

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

SARAI RIVERA OCASIO MD (NPI 1255773859) is an individual hospitalist provider in Naples, Florida, licensed in Florida (ME149261) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS, is affiliated with Naples Community Hospital, and maintains a secondary practice location in Ft. Gordon.

NPPES Registry Identity

NPI1255773859

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameSARAI RIVERA OCASIOCredential: MD

Location Address350 7TH ST NNaples, FL 34102-5754

Mailing Address350 7th St NNaples, FL 34102-5754 · (239) 624-3997

Phone(239) 624-3997

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateJuly 24, 2013

Last NPPES UpdateJune 19, 20263 updates tracked since enumeration

NPPES CertifiedJune 19, 2026

✔ NPI 1255773859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

Licenses✔ Licensed in FL · ME149261✔ Licensed in TN · 57326

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 74336 (GA)

350 7TH ST N, Naples, FL 34102

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Other Names 1

Former Name (1)Sarai Rivera Md

Secondary Practice Location 1

Location 1300 East Hospital RoadFt. Gordon, GA 30905 · Phone (706) 829-3459

Other Identifiers 1

Medicaid110396000FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc..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

Sarai Rivera Ocasio 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 ID3476871757

PECOS Enrollment IDI20210415002975, I20260702002076

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 Sarai Rivera Ocasio reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nchmd Inc

Same address

Hematology & Oncology

350 7TH ST. N
Naples, FL 34102

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

NPI 1831120195 (239) 624-6400

Fhpg, LLC

617 mi

Family Medicine

921 S LONG DR, SUITE 101
Rockingham, NC 28379

Reassigned Medicare billing, North Carolina enrollment
333 clinicians in this Medicare group

NPI 1720034895 (910) 417-3850

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

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

380 services162 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

177 services99 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

165 services161 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

82 services81 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

22 services22 patients

Hospital Affiliations CMS Care Compare 2

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

Naples Community Hospital

Acute Care Hospitals · Naples, FL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100018

Location350 7th St NNaples, FL 34102 · Collier County

Emergency services Birthing friendly

Firsthealth Moore Regional Hospital

Acute Care Hospitals · Pinehurst, NC

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340115

Location155 Memorial DrivePinehurst, NC 28374 · Moore County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34102 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

$103.21 typical visit price

range $18.44 – $144.68

Typical copayment $25.80 (range $4.61 – $36.17)

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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) E0465

DME-Other DME · category DE005N

1 supplier12 claims23 services$922.87 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

AIMEE BERMUDEZ

Nurse Practitioner

350 7TH ST N
NAPLES, FL 34102

Collier County (239) 624-3997

ASHLEIGH TONDO

Nurse Anesthetist, Certified Registered

350 7TH ST N
NAPLES, FL 34102

Collier County (239) 624-5000

BARBARA JANET RAMOS DNP CRNA

Nurse Anesthetist, Certified Registered

350 7TH ST N
NAPLES, FL 34102

Collier County (239) 624-5000

DR. IVAN J SELIGMAN MD

Pathology (Anatomic Pathology & Clinical Pathology)

350 7TH ST N
NAPLES, FL 34102

Collier County (813) 263-5107

DR. LESLIE ANN RAYMOND MD

Hospitalist

350 7TH ST N
NAPLES, FL 34102

Collier County (239) 624-5000

RICHARD NEUROSURGICAL SERVICES, PLLC

Neurological Surgery

350 7TH ST N
NAPLES, FL 34102

Collier County (239) 624-5000

JOHN WAYNE SPONAUGLE DO

Emergency Medicine

350 7TH ST N
NAPLES, FL 34102

Collier County (239) 436-5000

DR. ADOLFO SOTO M.D.

Hospitalist

350 7TH ST N
NAPLES, FL 34102

Collier County (239) 624-3997

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 Sarai Rivera Ocasio's NPI number?

The NPI number for Sarai Rivera Ocasio is 1255773859. It was assigned to this individual provider in the NPPES registry on July 24, 2013. The provider is also known as Sarai Rivera MD.

Where is Sarai Rivera Ocasio located?

Sarai Rivera Ocasio practices at 350 7th St N, Naples, FL 34102. The listed phone number is (239) 624-3997.

What is Sarai Rivera Ocasio's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Sarai Rivera Ocasio enrolled in Medicare?

Yes. Sarai Rivera Ocasio 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.

Which organizations bill Medicare for Sarai Rivera Ocasio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarai Rivera Ocasio reassigns Medicare benefits to 2 organizations: Nchmd Inc (Naples, FL) and Fhpg, LLC (Rockingham, NC). 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 Sarai Rivera Ocasio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarai Rivera Ocasio accept?

Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Sarai Rivera Ocasio 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.

Is Sarai Rivera Ocasio affiliated with any hospitals?

According to CMS data, Sarai Rivera Ocasio is affiliated with Naples Community Hospital and Firsthealth Moore Regional Hospital.

When was this NPI record last updated?

The NPPES record for Sarai Rivera Ocasio was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.