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ERIN ANDREA GROSS M.D.
NPI 1013175009
Obstetrics & Gynecology in La Jolla, CA

Active since May 27, 2008PECOS EnrolledAccepts Medicare Assignment
9350 CAMPUS POINT DR, LA JOLLA, CA 92037(800) 926-8273 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Nov 14, 2025, Feb 8, 2019 (2 updates tracked since 2019).

About Erin Andrea Gross M.d. NPPES

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

ERIN ANDREA GROSS M.D. (NPI 1013175009) is an individual obstetrics & gynecology provider in La Jolla, California, licensed in California (A99544) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Albany Medical College Of Union University (2005).

NPPES Registry Identity

NPI1013175009
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameERIN ANDREA GROSSCredential: M.D.
Location Address9350 CAMPUS POINT DRLa Jolla, CA 92037-1300
Mailing AddressFile 57326Los Angeles, CA 90074-7326 · (800) 926-8273
Phone(800) 926-8273
Sole ProprietorNo
Medical School CMSAlbany Medical College Of Union UniversityGraduated 2005
Enumeration DateMay 27, 2008
Last NPPES UpdateNovember 14, 20252 updates tracked since enumeration
NPPES CertifiedNovember 14, 2025
✔ NPI 1013175009 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 · A99544
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.

9350 CAMPUS POINT DR, La Jolla, CA 92037
Open in Google Maps ↗

Secondary Practice Locations 5

Location 19333 Genesee Ave Ste 150San Diego, CA 92121-2134 · Phone (800) 926-8273
Location 28910 Villa La Jolla DrLa Jolla, CA 92037-1701 · Phone (800) 926-8273
Location 3200 W Arbor DrSan Diego, CA 92103-9001 · Phone (800) 926-8273
Location 416950 Via TazonSan Diego, CA 92127-1607 · Phone (800) 926-8273
Location 54168 Front StSan Diego, CA 92103-2030 · Phone (800) 926-8273

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Erin Andrea Gross M.d. 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 ID6901959618
PECOS Enrollment IDI20090728000718
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.

Areas of Expertise CMS Part B claims 4

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
73 services54 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
58 services46 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
19 services19 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92037 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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.

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.

NEIL J. FARBER MD
Internal Medicine
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
San Diego County (858) 657-6946
GREGORY DAVID MIDDLETON MD
Internal Medicine (Rheumatology)
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
San Diego County (858) 657-8200
DR. LYNETTE C CEDERQUIST M.D.
Internal Medicine
9350 CAMPUS POINT DR, MAIL CODE 0945
LA JOLLA, CA 92037
San Diego County (858) 657-8000
TERI LIN RICHARDS NP
Nurse Practitioner
9350 CAMPUS POINT DR, 2D
LA JOLLA, CA 92037
San Diego County (858) 657-7200
MS. COLLEEN KERNAHAN
Specialist
9350 CAMPUS POINT DR, SUITE 2D, #0996
LA JOLLA, CA 92037
San Diego County (858) 657-7200
GEOFFREY SHEEAN
Specialist
9350 CAMPUS POINT DR, LL-B
LA JOLLA, CA 92037
San Diego County (858) 657-8540
ARTHUR SHEN PHARMD
Pharmacist (Pharmacotherapy)
9350 CAMPUS POINT DR
LA JOLLA, CA 92037
San Diego County (858) 657-8512
DR. KRISTIN M MCCLAIN PHARMD
Pharmacist (Pharmacotherapy)
9350 CAMPUS POINT DR, ROOM P-111, OUTPATIENT PHARMACY
LA JOLLA, CA 92037
San Diego County (858) 657-8512

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 Erin Gross's NPI number?

The NPI number for Erin Gross is 1013175009. It was assigned to this individual provider in the NPPES registry on May 27, 2008.

Where is Erin Gross located?

Erin Gross practices at 9350 Campus Point Dr, La Jolla, CA 92037. The listed phone number is (800) 926-8273.

What is Erin Gross's specialty?

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

Is Erin Gross enrolled in Medicare?

Yes. Erin Gross 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.

When was this NPI record last updated?

The NPPES record for Erin Gross was last updated on November 14, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.