1. Home
  2. Directory
  3. California
  4. Yuba City
  5. Internal Medicine
  6. NPI Profile

DR. JAHANGIR MAHMOUDI MD
NPI 1669478491
Internal Medicine - Endocrinology, Diabetes & Metabolism in Yuba City, CA

Active since June 27, 2005PECOS Enrolled
11.18/100
CMS Quality Rating
1290 LINCOLN RD, STE 2, YUBA CITY, CA 95991(530) 674-7655(530) 674-7657 Get Directions Write a Review

NPPES record last updated: January 10, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Jahangir Mahmoudi Md NPPES

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

DR. JAHANGIR MAHMOUDI MD (NPI 1669478491) is an individual endocrinology, diabetes & metabolism provider in Yuba City, California, licensed in California (A-29722) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1968).

NPPES Registry Identity

NPI1669478491
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. JAHANGIR MAHMOUDICredential: MD
Location Address1290 LINCOLN RD, STE 2Yuba City, CA 95991-6553
Mailing Address1290 Lincoln Rd, Ste 2Yuba City, CA 95991-6553 · (530) 674-7655 · Fax (530) 674-7657
Phone(530) 674-7655
Fax(530) 674-7657
Sole ProprietorYes
Medical School CMSOtherGraduated 1968
Enumeration DateJune 27, 2005
Last NPPES UpdateJanuary 10, 2012
✔ NPI 1669478491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in CA · A-29722
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
1290 LINCOLN RD, Yuba City, CA 95991
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified00A297220CA
Medicaid00A297220CA
Medicare UPINA87274CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jahangir Mahmoudi Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3274727433
PECOS Enrollment IDI20101101001389
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 Jahangir Mahmoudi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Jahangir Mahmoudi,m.D.Inc
Same address
Endocrinology, Diabetes & Metabolism
1290 LINCOLN RD STE 2
Yuba City, CA 95991
  • Reassigned Medicare billing, California enrollment
NPI 1801106752 (530) 674-7655

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
939 services276 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
148 services148 patients
Needle measurement of electrical activity in arm or leg muscles, complete study 95886
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.
73 services41 patients
Nerve conduction, 11-12 studies 95912
Nerve conduction studies are tests that measure how well your nerves are working. In 11-12 studies, small electrodes are placed on your skin to send and receive electrical signals. These signals show how quickly and effectively your nerves are transmitting signals, helping to identify any nerve damage or dysfunction.
19 services19 patients
Nerve conduction, 13 or more studies 95913
Nerve conduction studies involve 13 or more tests to check the speed and strength of signals traveling between your nerves and muscles. It helps diagnose conditions affecting nerves and muscles. The test involves small shocks and may cause minor discomfort.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95991 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

11.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost37.28

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
17 suppliers84 claims173 services$6.40 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
7 suppliers20 claims26 services$1.03 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
7 suppliers262 claims262 services$192.90 avg. paid by Medicare
Receiver (monitor), dedicated, for use with therapeutic glucose continuous monitor system K0554
DME-Other DME · category DE017N
3 suppliers11 claims11 services$204.08 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Jahangir Mahmoudi's NPI number?

The NPI number for Jahangir Mahmoudi is 1669478491. It was assigned to this individual provider in the NPPES registry on June 27, 2005.

Where is Jahangir Mahmoudi located?

Jahangir Mahmoudi practices at 1290 Lincoln Rd Ste 2, Yuba City, CA 95991. The listed phone number is (530) 674-7655.

What is Jahangir Mahmoudi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Jahangir Mahmoudi enrolled in Medicare?

Yes. Jahangir Mahmoudi is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jahangir Mahmoudi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jahangir Mahmoudi reassigns Medicare benefits to Jahangir Mahmoudi,m.D.Inc (Yuba City, 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 Jahangir Mahmoudi'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 Jahangir Mahmoudi was last updated on January 10, 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.