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DR. GERILYN E. CROSS M.D.
NPI 1811099401
Obstetrics & Gynecology in Crystal River, FL

Active since September 02, 2006PECOS Enrolled
934 N SUNCOAST BLVD, CRYSTAL RIVER, FL 34429(352) 794-6208(352) 794-6222 Get Directions Write a Review

NPPES record last updated: December 17, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 17, 2018, Jan 12, 2017 (2 updates tracked since 2017).

About Dr. Gerilyn E. Cross M.d. NPPES

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

DR. GERILYN E. CROSS M.D. (NPI 1811099401) is an individual obstetrics & gynecology provider in Crystal River, Florida, licensed in California (G54776) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811099401
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. GERILYN E. CROSSCredential: M.D.
Location Address934 N SUNCOAST BLVDCrystal River, FL 34429-5490
Mailing Address934 N Suncoast BlvdCrystal River, FL 34429-5490 · (352) 794-6208 · Fax (352) 794-6222
Phone(352) 794-6208
Fax(352) 794-6222
Sole ProprietorNo
Enumeration DateSeptember 2, 2006
Last NPPES UpdateDecember 17, 20182 updates tracked since enumeration
✔ NPI 1811099401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G54776
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.
934 N SUNCOAST BLVD, Crystal River, FL 34429
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Other Identifiers 1

Medicaid00G547760CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gerilyn E. Cross M.d. 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 Gerilyn Cross reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Emergency And Acute Care Medical Corporation
2,064 mi
Emergency Medicine
7901 FROST ST
San Diego, CA 92123
  • Reassigned Medicare billing, California enrollment
  • 1,437 clinicians in this Medicare group
NPI 1437103942 (858) 939-3400

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 34429 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
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
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 Gerilyn Cross's NPI number?

The NPI number for Gerilyn Cross is 1811099401. It was assigned to this individual provider in the NPPES registry on September 2, 2006.

Where is Gerilyn Cross located?

Gerilyn Cross practices at 934 N Suncoast Blvd, Crystal River, FL 34429. The listed phone number is (352) 794-6208.

What is Gerilyn Cross's specialty?

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

Is Gerilyn Cross enrolled in Medicare?

Yes. Gerilyn Cross is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gerilyn Cross's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gerilyn Cross reassigns Medicare benefits to Emergency And Acute Care Medical Corporation (San Diego, CA). The 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 Gerilyn Cross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gerilyn Cross was last updated on December 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.