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SHIREEN GHORBANI M.D.
NPI 1083845598
Internal Medicine - Gastroenterology in Walnut Creek, CA

Active since July 31, 2009PECOS EnrolledAccepts Medicare Assignment
85.73/100
CMS Quality Rating
130 LA CASA VIA STE 102, WALNUT CREEK, CA 94598(925) 488-9006 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 10, 2025, Jun 1, 2020 (2 updates tracked since 2020).

About Shireen Ghorbani M.d. NPPES

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

SHIREEN GHORBANI M.D. (NPI 1083845598) is an individual gastroenterology provider in Walnut Creek, California, licensed in California (A115117) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1083845598
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameSHIREEN GHORBANICredential: M.D.
Location Address130 LA CASA VIA STE 102Walnut Creek, CA 94598-3025
Mailing Address130 La Casa Via Ste 102Walnut Creek, CA 94598-3025
Phone(925) 488-9006
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJuly 31, 2009
Last NPPES UpdateDecember 10, 20252 updates tracked since enumeration
NPPES CertifiedDecember 10, 2025
✔ NPI 1083845598 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 · A115117
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.

130 LA CASA VIA STE 102, Walnut Creek, CA 94598
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Shireen Ghorbani 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 ID1658596820
PECOS Enrollment IDI20150925000368
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 12

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.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
79 services77 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.
52 services51 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
45 services41 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
43 services43 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
39 services30 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
27 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94598 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

85.73/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.68
Promoting Interoperability99
Improvement Activities40
Cost70.58

Reported Quality Measures

Appropriate Use of DXA Scans in Women Under 65 Years Who Do Not Meet the Risk Factor Profile for Osteoporotic Fracture
Lower rates are better for this measure.
10%21 patients
Breast Cancer Screening
89%123 patients4/55-star benchmark: 93%
Cervical Cancer Screening
59%159 patients3/55-star benchmark: 98%
Colorectal Cancer Screening
87%181 patients4/55-star benchmark: 88%
Controlling High Blood Pressure
79%96 patients4/55-star benchmark: 91%
Diabetes: Eye Exam
28%29 patients2/55-star benchmark: 100%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
17%29 patients4/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
97%645 patients4/55-star benchmark: 100%
e-Prescribing
97%1,178 patients4/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
59%184 patients3/55-star benchmark: 100%
HIV Screening
36%237 patients3/55-star benchmark: 60%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
52%291 patients3/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
43%273 patients2/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients screened: 94% · 94 patients
94%94 patients
Provide Patients Electronic Access to Their Health Information
100%440 patients5/55-star benchmark: 100%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
82%101 patients4/55-star benchmark: 91%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. NOUROLLAH B. GHORBANI M.D.
Specialist
130 LA CASA VIA STE 102
WALNUT CREEK, CA 94598
Contra Costa County (925) 946-9004
SHIREEN GHORBANI MD INC
Internal Medicine (Gastroenterology)
130 LA CASA VIA STE 102
WALNUT CREEK, CA 94598
Contra Costa County (925) 488-9006

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 Shireen Ghorbani's NPI number?

The NPI number for Shireen Ghorbani is 1083845598. It was assigned to this individual provider in the NPPES registry on July 31, 2009.

Where is Shireen Ghorbani located?

Shireen Ghorbani practices at 130 La Casa Via Ste 102, Walnut Creek, CA 94598. The listed phone number is (925) 488-9006.

What is Shireen Ghorbani's specialty?

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

Is Shireen Ghorbani enrolled in Medicare?

Yes. Shireen Ghorbani 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.

When was this NPI record last updated?

The NPPES record for Shireen Ghorbani was last updated on December 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.