ROBIN H. HAMMACK ARNP
NPI 1881036218
Nurse Practitioner - Adult Health in Sarasota, FL

Q: What is Robin Hammack's NPI number?

The NPI number for Robin Hammack is 1881036218. It was assigned to this individual provider in the NPPES registry on July 26, 2013.

Q: What is Robin Hammack's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Robin Hammack was last updated on June 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 July 26, 2013PECOS Enrolled

1941 WALDEMERE ST FL 4, SARASOTA, FL 34239(941) 957-1000(941) 951-2117 Get Directions Write a Review

NPPES record last updated: June 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 1, 2026, Dec 1, 2025 (2 updates tracked since 2025).

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About Robin H. Hammack Arnp NPPES

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

ROBIN H. HAMMACK ARNP (NPI 1881036218) is an individual adult health provider in Sarasota, Florida, licensed in Florida (APRN9233049) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881036218

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameROBIN H. HAMMACKCredential: ARNP

Location Address1941 WALDEMERE ST FL 4Sarasota, FL 34239-2922

Mailing AddressPo Box 102222Atlanta, GA 30368-2222 · (239) 274-8200

Phone(941) 957-1000

Fax(941) 951-2117

Sole ProprietorNo

Enumeration DateJuly 26, 2013

Last NPPES UpdateJune 1, 20262 updates tracked since enumeration

NPPES CertifiedJune 1, 2026

✔ NPI 1881036218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in FL · APRN9233049

Also ListedNurse PractitionerTaxonomy 363L00000X · License ARNP9233049 (FL)

1941 WALDEMERE ST FL 4, Sarasota, FL 34239

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Other Identifiers 1

Medicaid111439800FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama 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 (PECOS)

Robin H. Hammack Arnp 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 Reassignment

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

Florida Cancer Specialists & Research Institute, LLC

61 mi

Medical Oncology

1708 CAPE CORAL PKWY W, #10
Cape Coral, FL 33914

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

NPI 1760590962 (239) 541-4633

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 34239 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

$87.62 typical visit price

range $56.00 – $171.84

Typical copayment $21.90 (range $14.00 – $42.96)

Most-billed visit code 99203

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 20

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

JENNA MARIE DRESSER PA-C

Physician Assistant