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DR. JOHN BETTINGER M.D.
NPI 1225037500
Internal Medicine - Gastroenterology in Greenbrae, CA

Active since July 19, 2005PECOS Enrolled
1350 S ELISEO DR, STE 130, GREENBRAE, CA 94904(415) 925-6900(415) 925-6919 Get Directions Write a Review

NPPES record last updated: February 24, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John Bettinger M.d. NPPES

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

DR. JOHN BETTINGER M.D. (NPI 1225037500) is an individual gastroenterology provider in Greenbrae, California, licensed in California (G64202) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1986).

NPPES Registry Identity

NPI1225037500
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. JOHN BETTINGERCredential: M.D.
Location Address1350 S ELISEO DR, STE 130Greenbrae, CA 94904-2011
Mailing Address200 Tamal Plz, Ste 200Corte Madera, CA 94925-1196 · (415) 925-6900 · Fax (415) 925-6919
Phone(415) 925-6900
Fax(415) 925-6919
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1986
Enumeration DateJuly 19, 2005
Last NPPES UpdateFebruary 24, 2021
NPPES CertifiedFebruary 24, 2021
✔ NPI 1225037500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G64202
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1350 S ELISEO DR, Greenbrae, CA 94904
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Other Identifiers 1

Medicaid23820NM

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. John Bettinger M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7012013881
PECOS Enrollment IDI20090713000064
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 5

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
80 services78 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
74 services52 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
30 services22 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
20 services20 patients
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235
This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94904 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
$154.04 typical visit price
range $69.07 – $202.63
Typical copayment $38.51 (range $17.26 – $50.65)
Most-billed visit code 99204
Established Patient
$119.61 typical visit price
range $23.44 – $166.64
Typical copayment $29.90 (range $5.86 – $41.66)
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.

DR. LEAH MORTON KELLEY M.D.
Surgery (Surgical Oncology)
1350 S ELISEO DR, SUITE 210
GREENBRAE, CA 94904
Marin County (415) 925-5035
DR. ALBERT A VARNER MD
Internal Medicine (Gastroenterology)
1350 S ELISEO DR, STE 130
GREENBRAE, CA 94904
Marin County (415) 925-6900
BOBBIE HEAD M.D., PHD
Specialist
1350 S ELISEO DR, SUITE 200
GREENBRAE, CA 94904
Marin County (415) 925-5000
PRIMA MEDICAL FOUNDATION
Surgery
1350 S ELISEO DR, #210
GREENBRAE, CA 94904
Marin County (415) 925-5035
MS. LINDA RUTH CLEM PA
Physician Assistant
1350 S ELISEO DR
GREENBRAE, CA 94904
Marin County (415) 925-3590
MARIN RADIATION ONCOLOGY MEDICAL GROUP
Radiology (Radiation Oncology)
1350 S ELISEO DR, 100
GREENBRAE, CA 94904
Marin County (209) 342-2300
RIPPLE SHARMA M.D.
Specialist
1350 S ELISEO DR, 130
GREENBRAE, CA 94904
Marin County (415) 925-6900
DR. LAURY RAPPAPORT PH.D.
Marriage & Family Therapist
1350 S ELISEO DR, SUITE 120
GREENBRAE, CA 94904
Marin County (415) 461-9000

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 John Bettinger's NPI number?

The NPI number for John Bettinger is 1225037500. It was assigned to this individual provider in the NPPES registry on July 19, 2005.

Where is John Bettinger located?

John Bettinger practices at 1350 S Eliseo Dr Ste 130, Greenbrae, CA 94904. The listed phone number is (415) 925-6900.

What is John Bettinger's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is John Bettinger enrolled in Medicare?

Yes. John Bettinger is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Bettinger was last updated on February 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.