DR. KATHERINE ANDREA HARTZELL M.D.
NPI 1871804690
Obstetrics & Gynecology in San Diego, CA

Active since June 25, 2010PECOS EnrolledAccepts Medicare Assignment
510 1ST AVE, #703, SAN DIEGO, CA 92101(310) 560-0955 Get Directions Write a Review

NPPES record last updated: December 15, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Katherine Andrea Hartzell M.d. NPPES

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

DR. KATHERINE ANDREA HARTZELL M.D. (NPI 1871804690) is an individual obstetrics & gynecology provider in San Diego, California, licensed in California (A120930) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2010).

NPPES Registry Identity

NPI1871804690
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. KATHERINE ANDREA HARTZELLCredential: M.D.
Location Address510 1ST AVE, #703San Diego, CA 92101-6766
Mailing Address510 1st Ave, #703San Diego, CA 92101-6766 · (310) 560-0955
Sole ProprietorNo
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 2010
Enumeration DateJune 25, 2010
Last NPPES UpdateDecember 15, 2021
NPI 1871804690 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 · A120930
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.

510 1ST AVE, San Diego, CA 92101

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

Dr. Katherine Andrea Hartzell 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 ID6901028703
PECOS Enrollment IDI20141111002001
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 92101 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

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

Internal Medicine (Cardiovascular Disease)
510 1ST AVE, # 2502
SAN DIEGO, CA 92101

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 Katherine Hartzell's NPI number?

The NPI number for Katherine Hartzell is 1871804690. It was assigned to this individual provider in the NPPES registry on June 25, 2010.

Where is Katherine Hartzell located?

Katherine Hartzell practices at 510 1st Ave #703, San Diego, CA 92101. The listed phone number is (310) 560-0955.

What is Katherine Hartzell's specialty?

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

Is Katherine Hartzell enrolled in Medicare?

Yes. Katherine Hartzell 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 Katherine Hartzell was last updated on December 15, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.