1. Home
  2. Directory
  3. California
  4. Mountain View
  5. Anesthesiology
  6. NPI Profile

DR. CHRISTOPHER DINH MD
NPI 1649699505
Anesthesiology - Critical Care Medicine in Mountain View, CA

Active since April 08, 2014PECOS EnrolledAccepts Medicare Assignment
2500 GRANT RD # 2A302, MOUNTAIN VIEW, CA 94040(650) 988-3275 Get Directions Write a Review

NPPES record last updated: March 3, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 3, 2022, Jul 27, 2020, Jul 11, 2018 (3 updates tracked since 2018).

About Dr. Christopher Dinh Md NPPES

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

DR. CHRISTOPHER DINH MD (NPI 1649699505) is an individual critical care medicine provider in Mountain View, California, licensed in California (A141876) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1649699505
Entity TypeIndividualMale
Primary Taxonomy207LC0200X
Provider Legal NameDR. CHRISTOPHER DINHCredential: MD
Location Address2500 GRANT RD # 2A302Mountain View, CA 94040-4302
Mailing Address2500 Grant RdMountain View, CA 94040-4302
Phone(650) 988-3275
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateApril 8, 2014
Last NPPES UpdateMarch 3, 20223 updates tracked since enumeration
NPPES CertifiedMarch 3, 2022
✔ NPI 1649699505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiology · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LC0200X
License✔ Licensed in CA · A141876
Definition
An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
2500 GRANT RD # 2A302, Mountain View, CA 94040
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Christopher Dinh Md 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 ID4880924018
PECOS Enrollment IDI20191001001257
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Christopher Dinh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

El Camino Anesthesia
9.5 mi
Anesthesiology
815 POLLARD RD
Los Gatos, CA 95032
  • Reassigned Medicare billing, California enrollment
  • 84 clinicians in this Medicare group
NPI 1356910053 (408) 378-6131
Inpatient Specialists Of California, PC
350 mi
Internal Medicine
2101 N WATERMAN AVE
San Bernardino, CA 92404
  • Reassigned Medicare billing, California enrollment
  • 1,216 clinicians in this Medicare group
NPI 1952792475 (615) 377-5658

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
64 services51 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
17 services17 patients
Anesthesia for other procedure on lower abdomen 00840
Anesthesia for a lower abdomen procedure involves medication to eliminate pain during surgery. You might be awake but relaxed and pain-free, or you may be completely unconscious. It's administered to ensure comfort and safety throughout the operation.
14 services14 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
13 services13 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
12 services11 patients

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 Christopher Dinh's NPI number?

The NPI number for Christopher Dinh is 1649699505. It was assigned to this individual provider in the NPPES registry on April 8, 2014.

Where is Christopher Dinh located?

Christopher Dinh practices at 2500 Grant Rd # 2a302, Mountain View, CA 94040. The listed phone number is (650) 988-3275.

What is Christopher Dinh's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.

Is Christopher Dinh enrolled in Medicare?

Yes. Christopher Dinh 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.

Which organizations bill Medicare for Christopher Dinh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Dinh reassigns Medicare benefits to 2 organizations: El Camino Anesthesia (Los Gatos, CA) and Inpatient Specialists Of California, PC (San Bernardino, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Dinh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christopher Dinh was last updated on March 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.