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JAMES ROBERT HALDERMAN M.D.
NPI 1679514012
Anesthesiology in Tracy, CA

Active since June 09, 2006PECOS EnrolledAccepts Medicare Assignment
2151 W GRANT LINE RD, TRACY, CA 95377(209) 832-0535 Get Directions Write a Review

NPPES record last updated: May 31, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About James Robert Halderman M.d. NPPES

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

JAMES ROBERT HALDERMAN M.D. (NPI 1679514012) is an individual anesthesiology provider in Tracy, California, licensed in California (A68157) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1679514012
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJAMES ROBERT HALDERMANCredential: M.D.
Location Address2151 W GRANT LINE RDTracy, CA 95377-7309
Mailing Address600 Coffee RdModesto, CA 95355-4201 · (209) 521-6097
Phone(209) 832-0535
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateJune 9, 2006
Last NPPES UpdateMay 31, 2012
✔ NPI 1679514012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A68157
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
2151 W GRANT LINE RD, Tracy, CA 95377
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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

James Robert Halderman 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 ID941214845
PECOS Enrollment IDI20060131000210
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 Reassignment

Medicare enrollment records show James Halderman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Valley Medical Foundation
27 mi
Multi-Specialty
600 COFFEE RD
Modesto, CA 95355
  • Reassigned Medicare billing, California enrollment
  • 3,056 clinicians in this Medicare group
NPI 1669846986 (209) 524-1211

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 2

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
30 services30 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
13 services13 patients

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.

DAISY YONZON JONES DO
Pediatrics
2151 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 832-0535
JUAN JOSE JUVENAL VERGARA SAAVEDRA M.D.
Internal Medicine
2151 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 832-0535
COMMUNITY MEDICAL CENTERS INC
Clinic/Center (Federally Qualified Health Center (FQHC))
2151 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 820-1500
ROBERT R WILLIAMS M.D.
Internal Medicine
2151 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 832-0535
ANITA XUE M.D.
Anesthesiology
2151 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 832-0535
KHOSROW VAKHSHOURI M.D.
Family Medicine
2151 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 832-0535
SYDNEY BREE HANSEN MS, RD
Dietitian, Registered
2151 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 820-1500
CHRISTOPHER ROBERT FOSSACECA MD
Anesthesiology
2151 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 832-0535

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 James Halderman's NPI number?

The NPI number for James Halderman is 1679514012. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is James Halderman located?

James Halderman practices at 2151 W Grant Line Rd, Tracy, CA 95377. The listed phone number is (209) 832-0535.

What is James Halderman's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is James Halderman enrolled in Medicare?

Yes. James Halderman 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 organization bills Medicare for James Halderman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Halderman reassigns Medicare benefits to Sutter Valley Medical Foundation (Modesto, CA). The 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 James Halderman'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 James Halderman was last updated on May 31, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.