Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GUJJARAPPA SRINIVAS M.D.
NPI 1083623656
Radiology - Diagnostic Radiology in Tucson, AZ

Q: What is Gujjarappa Srinivas's NPI number?

The NPI number for Gujjarappa Srinivas is 1083623656. It was assigned to this individual provider in the NPPES registry on August 5, 2006.

Q: What is Gujjarappa Srinivas's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Active since August 05, 2006PECOS EnrolledAccepts Medicare Assignment

3747 N PLACITA VERGEL, TUCSON, AZ 85719(210) 744-5290(480) 963-4184 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Gujjarappa Srinivas M.d. NPPES

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

GUJJARAPPA SRINIVAS M.D. (NPI 1083623656) is an individual diagnostic radiology provider in Tucson, Arizona, licensed in Arizona (36889) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1083623656

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameGUJJARAPPA SRINIVASCredential: M.D.

Location Address3747 N PLACITA VERGELTucson, AZ 85719-1439

Mailing Address3747 N Placita VergelTucson, AZ 85719-1439 · (210) 744-5290

Phone(210) 744-5290

Fax(480) 963-4184

Sole ProprietorYes

Medical School CMSOtherGraduated 1995

Enumeration DateAugust 5, 2006

Last NPPES UpdateOctober 14, 2026

NPPES CertifiedOctober 14, 2026

✔ NPI 1083623656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Licenses✔ Licensed in AZ · 36889✔ Licensed in TX · L8962

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

3747 N PLACITA VERGEL, Tucson, AZ 85719

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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

Gujjarappa Srinivas 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 ID5799764148

PECOS Enrollment IDI20040719000565, I20070720000302

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

Medicare enrollment records show Gujjarappa Srinivas reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

District Medical Group, Inc

61 mi

Anatomic Pathology & Clinical Pathology

1800 E FLORENCE BLVD, PATHOLOGY
Casa Grande, AZ 85222

Reassigned Medicare billing, Arizona enrollment
1,490 clinicians in this Medicare group

NPI 1467685362 (520) 426-6320

Pinnacle Healthcare LLC

248 mi

Diagnostic Radiology

101 CIVIC CENTER LN
Lake Havasu City, AZ 86403

Reassigned Medicare billing, Arizona enrollment
7 clinicians in this Medicare group

NPI 1457125288 (928) 855-8151

County Of Yoakum

475 mi

Family Medicine

412 MUSTANG AVENUE
Denver City, TX 79323

Reassigned Medicare billing, Texas enrollment
35 clinicians in this Medicare group

NPI 1417692450 (806) 592-2121

Seminole Hospital District Of Gaines County Texas

485 mi

Critical Access

209 NW 8TH ST
Seminole, TX 79360

Reassigned Medicare billing, Texas enrollment
63 clinicians in this Medicare group

NPI 1821025990 (432) 758-5811

Martin County Hospital District

535 mi

Pain Management

600 EAST INTERSTATE 20
Stanton, TX 79782

Reassigned Medicare billing, Texas enrollment
91 clinicians in this Medicare group

NPI 1477390227 (432) 607-3243

Plainview Radiology LLC

548 mi

Radiology, Mammography

108 KIRCHWOOD ST
Plainview, TX 79072

Reassigned Medicare billing, Texas enrollment
3 clinicians in this Medicare group

NPI 1447894282 (806) 293-4231

Miguel Oneto, MD, PA

899 mi

Diagnostic Radiology

28430 VALENCIA CIR W
Harlingen, TX 78552

Reassigned Medicare billing, Texas enrollment
21 clinicians in this Medicare group

NPI 1669786950 (956) 534-2225

Memorial Mri And Diagnostic LLC

930 mi

Diagnostic Radiology

1346 CAMPBELL RD
Houston, TX 77055

Reassigned Medicare billing, Texas enrollment
169 clinicians in this Medicare group

NPI 1912989120 (713) 461-3399

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 15

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.

Ct scan of chest without contrast 71250

A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.

78 services78 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

70 services70 patients

Ct scan of chest with contrast 71260

A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.

43 services43 patients

Ct scan of abdomen and pelvis without contrast 74176

A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.

28 services28 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

19 services19 patients

Ct scan of abdomen and pelvis before and after contrast 74178

A CT scan of your abdomen and pelvis with and without contrast helps visualize your internal organs better. Contrast is a special dye that improves the clarity of the images. It's taken orally or injected into your veins before the scan. The process is painless and quick.

18 services18 patients

Mri scan of brain before and after contrast 70553

An MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.

17 services17 patients

Low dose ct scan of chest for lung cancer screening 71271

A low-dose CT scan of the chest is a quick, painless procedure that uses a small amount of radiation to create detailed images of your lungs. It's a key tool for early detection of lung cancer, especially for those at high risk.

16 services16 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

16 services16 patients

Mri scan of abdomen before and after contrast 74183

An MRI scan of the abdomen before and after contrast provides detailed images of your abdominal organs. Initially, images are taken without a contrast agent. Then, a safe dye is administered, usually via an IV, to highlight certain areas, giving a clearer picture to help diagnose various conditions.

16 services16 patients

Ct scan of blood vessels of chest with contrast 71275

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

14 services14 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

14 services14 patients

Ct scan of blood vessels of abdomen and pelvis with contrast 74174

A CT scan of the abdomen and pelvis with contrast is a medical imaging procedure. A special dye, called contrast, is used to make blood vessels more visible. The scan produces detailed images of your abdomen and pelvis, helping doctors to diagnose conditions or plan treatments.

14 services14 patients

Ct scan of chest before and after contrast 71270

A CT scan of the chest before and after contrast is a non-invasive imaging procedure. Initially, images of the chest are taken without contrast to get a baseline. Then, a contrast dye is administered, usually through a vein, to highlight specific areas, making them easier to see. The procedure helps in diagnosing various chest conditions.

13 services13 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85719 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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

Most-billed visit code 99213

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.

Reported Quality Measures

Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques

Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…

100%210 patients

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.

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 Gujjarappa Srinivas's NPI number?

The NPI number for Gujjarappa Srinivas is 1083623656. It was assigned to this individual provider in the NPPES registry on August 5, 2006.

Where is Gujjarappa Srinivas located?

Gujjarappa Srinivas practices at 3747 N Placita Vergel, Tucson, AZ 85719. The listed phone number is (210) 744-5290.

What is Gujjarappa Srinivas's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Gujjarappa Srinivas enrolled in Medicare?

Yes. Gujjarappa Srinivas 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 Gujjarappa Srinivas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gujjarappa Srinivas reassigns Medicare benefits to 8 organizations: District Medical Group, Inc (Casa Grande, AZ), Pinnacle Healthcare LLC (Lake Havasu City, AZ), County Of Yoakum (Denver City, TX), Seminole Hospital District Of Gaines County Texas (Seminole, TX), Martin County Hospital District (Stanton, TX) and 3 more organizations, listed in the Medicare section above. 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 Gujjarappa Srinivas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gujjarappa Srinivas accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Gujjarappa Srinivas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gujjarappa Srinivas was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.