ANDREW JAY GELLENS MD
NPI 1164528741
Obstetrics & Gynecology - Gynecologic Oncology in La Mesa, CA

Q: What is Andrew Gellens's NPI number?

The NPI number for Andrew Gellens is 1164528741. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Q: What is Andrew Gellens's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Q: When was this NPI record last updated?

The NPPES record for Andrew Gellens was last updated on February 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since September 15, 2006PECOS Enrolled

8851 CENTER DR 210, LA MESA, CA 91942(619) 463-7775(619) 463-4181 Get Directions Write a Review

NPPES record last updated: February 1, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Andrew Jay Gellens Md NPPES

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

ANDREW JAY GELLENS MD (NPI 1164528741) is an individual gynecologic oncology provider in La Mesa, California, licensed in California (G71477) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in San Diego.

NPPES Registry Identity

NPI1164528741

Entity TypeIndividualMale

Primary Taxonomy207VX0201X

Provider Legal NameANDREW JAY GELLENSCredential: MD

Location Address8851 CENTER DR 210La Mesa, CA 91942

Mailing Address8851 Center Dr 210La Mesa, CA 91942 · (619) 463-7775 · Fax (619) 463-4181

Phone(619) 463-7775

Fax(619) 463-4181

Sole ProprietorNo

Enumeration DateSeptember 15, 2006

Last NPPES UpdateFebruary 1, 2023

NPPES CertifiedFebruary 1, 2023

✔ NPI 1164528741 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207VX0201X

License✔ Licensed in CA · G71477

Definition

An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.

8851 CENTER DR 210, La Mesa, CA 91942

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Secondary Practice Location 1

Location 14060 Fairmount Ave, OB/GYN DepartmentSan Diego, CA 92105 · Phone (619) 280-7072 · Fax (619) 961-0804

Other Identifiers 1

OtherGR0043610Medical Group

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Andrew Jay Gellens Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91942 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

$184.71 typical visit price

range $62.10 – $184.71

Typical copayment $46.17 (range $15.52 – $46.17)

Most-billed visit code 99205

Established Patient

$108.42 typical visit price

range $20.62 – $151.42

Typical copayment $27.10 (range $5.15 – $37.85)

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.

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 Andrew Gellens's NPI number?

The NPI number for Andrew Gellens is 1164528741. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Where is Andrew Gellens located?

Andrew Gellens practices at 8851 Center Dr 210, La Mesa, CA 91942. The listed phone number is (619) 463-7775.

What is Andrew Gellens's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is Andrew Gellens enrolled in Medicare?

Yes. Andrew Gellens is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Andrew Gellens was last updated on February 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.