SUNAYNA BAKAYA M.D.
NPI 1679767313
Radiology - Diagnostic Radiology in Hermosa Beach, CA

Active since September 05, 2007PECOS EnrolledAccepts Medicare Assignment
76.74/100
CMS Quality Rating
200 29TH ST, HERMOSA BEACH, CA 90254(703) 346-1436 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 27, 2026, Jun 21, 2019 (2 updates tracked since 2019).

About Sunayna Bakaya M.d. NPPES

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

SUNAYNA BAKAYA M.D. (NPI 1679767313) is an individual diagnostic radiology provider in Hermosa Beach, California, licensed in California (A104749) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1679767313
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameSUNAYNA BAKAYACredential: M.D.
Location Address200 29TH STHermosa Beach, CA 90254-2361
Mailing AddressPo Box 512185Los Angeles, CA 90051-0185
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateSeptember 5, 2007
Last NPPES UpdateAugust 27, 20262 updates tracked since enumeration
NPPES CertifiedAugust 27, 2026
✔ NPI 1679767313 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 CA · A104749✔ Licensed in PA · MT181259
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
200 29TH ST, Hermosa Beach, CA 90254

Secondary Practice Locations 2

Location 11500 Duarte RdDuarte, CA 91010-3012 · Phone (800) 826-4673
Location 217360 Brookhurst StFountain Valley, CA 92708-3720 · Phone (714) 377-2900

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

Sunayna Bakaya 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 ID8628113925
PECOS Enrollment IDI20100310000607
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

23

Medicare enrollment records show Sunayna Bakaya reassigns Medicare billing to 23 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Diagnostic Radiology
1510 COTNER AVE
Los Angeles, CA 90025
  • Reassigned Medicare billing, California enrollment
  • 372 clinicians in this Medicare group
Specialist
6500 WILSHIRE BLVD FL 15
Los Angeles, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 2,118 clinicians in this Medicare group
General Practice
1520 SAN PABLO ST
Los Angeles, CA 90033
  • Reassigned Medicare billing, California enrollment
  • 2,445 clinicians in this Medicare group
Diagnostic Radiology
12401 WASHINGTON BLVD
Whittier, CA 90602
  • Reassigned Medicare billing, California enrollment
  • 84 clinicians in this Medicare group
Clinic/Center
17360 BROOKHURST ST
Fountain Valley, CA 92708
  • Reassigned Medicare billing, California enrollment
  • 948 clinicians in this Medicare group
Hematology & Oncology
1500 DUARTE RD
Duarte, CA 91010
  • Reassigned Medicare billing, California enrollment
  • 1,335 clinicians in this Medicare group
Hospitalist
2975 NORTH SYCAMORE DR.
Simi Valley, CA 93065
  • Reassigned Medicare billing, California enrollment
  • 109 clinicians in this Medicare group
Diagnostic Radiology
432 S MILL ST
Tehachapi, CA 93561
  • Reassigned Medicare billing, California enrollment
  • 252 clinicians in this Medicare group
Diagnostic Radiology
72855 FRED WARING DR
Palm Desert, CA 92260
  • Reassigned Medicare billing, California enrollment
  • 278 clinicians in this Medicare group
Diagnostic Radiology
2823 FRESNO ST, FRESNO AND R STREETS
Fresno, CA 93721
  • Reassigned Medicare billing, California enrollment
  • 85 clinicians in this Medicare group

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 44

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.

X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
1,060 services753 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
284 services262 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.
211 services190 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.
130 services123 patients
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.
123 services116 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.
119 services110 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90254 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

76.74/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.94
Promoting Interoperability78
Improvement Activities40
Cost55.12

Reported Quality Measures

Radiology: Stenosis Measurement in Carotid Imaging Reports
Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…
99%86 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 Sunayna Bakaya's NPI number?

The NPI number for Sunayna Bakaya is 1679767313. It was assigned to this individual provider in the NPPES registry on September 5, 2007.

Where is Sunayna Bakaya located?

Sunayna Bakaya practices at 200 29th St, Hermosa Beach, CA 90254. The listed phone number is (703) 346-1436.

What is Sunayna Bakaya's specialty?

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

Is Sunayna Bakaya enrolled in Medicare?

Yes. Sunayna Bakaya 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 Sunayna Bakaya's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sunayna Bakaya reassigns Medicare benefits to 23 organizations: Beverly Radiology Medical Group III (Los Angeles, CA), Cedars-Sinai Medical Care Foundation (Los Angeles, CA), Usc Care Medical Group, Inc (Los Angeles, CA), Lambert Radiology Medical Group, Inc (Whittier, CA), Memorialcare Medical Foundation (Fountain Valley, CA) and 18 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 Sunayna Bakaya'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 Sunayna Bakaya was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.