1. Home
  2. Directory
  3. California
  4. San Diego
  5. Internal Medicine
  6. NPI Profile

MARC KENNETH GEHR M.D.
NPI 1306800180
Internal Medicine in San Diego, CA

Active since April 17, 2006PECOS Enrolled
4077 FIFTH AVE, SAN DIEGO, CA 92103(619) 294-8111 Get Directions Write a Review

NPPES record last updated: February 23, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marc Kenneth Gehr M.d. NPPES

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

MARC KENNETH GEHR M.D. (NPI 1306800180) is an individual internal medicine provider in San Diego, California, licensed in California (G67338) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in San Diego.

NPPES Registry Identity

NPI1306800180
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMARC KENNETH GEHRCredential: M.D.
Location Address4077 FIFTH AVESan Diego, CA 92103-2105
Mailing AddressPo Box 87729San Diego, CA 92138-7729 · (619) 285-5990
Phone(619) 294-8111
Sole ProprietorNo
Enumeration DateApril 17, 2006
Last NPPES UpdateFebruary 23, 2024
NPPES CertifiedFebruary 23, 2024
✔ NPI 1306800180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G67338
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4077 FIFTH AVE, San Diego, CA 92103
Open in Google Maps ↗

Secondary Practice Location 1

Location 14094 4th AveSan Diego, CA 92103-2143 · Phone (619) 515-2545

Other Identifiers 1

Medicaid00G673380CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marc Kenneth Gehr 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92103 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
$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.

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.

BRIAN BUTLER M.D.
Hospitalist
4077 FIFTH AVE
SAN DIEGO, CA 92103
San Diego County (619) 686-3935
DR. SCOT NOLAN DNP, RN, CNS
Clinical Nurse Specialist (Critical Care Medicine)
4077 FIFTH AVE
SAN DIEGO, CA 92103
San Diego County (619) 686-3595
DR. ARASH ABIRI MD, PHD
Student in an Organized Health Care Education/Training Program
4077 FIFTH AVE
SAN DIEGO, CA 92103
San Diego County (185) 883-2247
BRIANNA ELISE LIPSEY RN, BSN
Registered Nurse (Neuroscience)
4077 FIFTH AVE
SAN DIEGO, CA 92103
San Diego County (858) 832-2478
PAUL JIN HAN M.D.
Internal Medicine
4077 FIFTH AVE, MER 35
SAN DIEGO, CA 92103
San Diego County (619) 260-7022
CHRISTIAN NGUYEN KELLY
Emergency Medicine
4077 FIFTH AVE
SAN DIEGO, CA 92103
San Diego County (619) 294-8111
LINA MOHAMMED DO
Student in an Organized Health Care Education/Training Program
4077 FIFTH AVE
SAN DIEGO, CA 92103
San Diego County (619) 260-7220
AMY MARIE SANTOS CCRN, MSN, ACNP
Nurse Practitioner (Acute Care)
4077 FIFTH AVE, TRAUMA SERVICES, MER62
SAN DIEGO, CA 92103
San Diego County (619) 260-7285

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 Marc Gehr's NPI number?

The NPI number for Marc Gehr is 1306800180. It was assigned to this individual provider in the NPPES registry on April 17, 2006.

Where is Marc Gehr located?

Marc Gehr practices at 4077 Fifth Ave, San Diego, CA 92103. The listed phone number is (619) 294-8111.

What is Marc Gehr's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marc Gehr enrolled in Medicare?

Yes. Marc Gehr is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marc Gehr was last updated on February 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.