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DR. RIANA DUTT SANYAL MD, MSCR
NPI 1619538659
Dermatology in Pasadena, CA

Active since June 20, 2019PECOS EnrolledAccepts Medicare Assignment
70 S LAKE AVE STE 930, PASADENA, CA 91101(626) 514-1472 Get Directions Write a Review

NPPES record last updated: February 7, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Feb 7, 2025, Nov 29, 2021, Jul 3, 2020 and 1 more (4 updates tracked since 2019).

About Dr. Riana Dutt Sanyal Md, Mscr NPPES

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

DR. RIANA DUTT SANYAL MD, MSCR (NPI 1619538659) is an individual dermatology provider in Pasadena, California, licensed in California (A182036) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (2019).

NPPES Registry Identity

NPI1619538659
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameDR. RIANA DUTT SANYALCredential: MD, MSCR
Location Address70 S LAKE AVE STE 930Pasadena, CA 91101-4938
Mailing Address70 S Lake Ave Ste 930Pasadena, CA 91101-4938 · (626) 514-1472
Phone(626) 514-1472
Sole ProprietorNo
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 2019
Enumeration DateJune 20, 2019
Last NPPES UpdateFebruary 7, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 7, 2025
✔ NPI 1619538659 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in CA · A182036
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
70 S LAKE AVE STE 930, Pasadena, CA 91101
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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

Dr. Riana Dutt Sanyal Md, Mscr 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 ID2668852377
PECOS Enrollment IDI20230111002982
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 8

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 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.
45 services20 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.
41 services26 patients
Destruction of skin growth, 1-14 growths 17110
"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.
27 services17 patients
Biopsy of related skin growth, first growth 11102
A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.
23 services22 patients
Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
23 services18 patients
Destruction of precancer skin growth, 1 growth 17000
"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.
21 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91101 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.

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.

JANICE EMILIE MA MD
Dermatology
70 S LAKE AVE STE 930
PASADENA, CA 91101
Los Angeles County (626) 514-1472
MRS. JAMIE MARIE CORDOBA PHYSICIAN ASSISTANT
Physician Assistant (Medical)
70 S LAKE AVE STE 930
PASADENA, CA 91101
Los Angeles County (626) 514-1472

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 Riana Sanyal's NPI number?

The NPI number for Riana Sanyal is 1619538659. It was assigned to this individual provider in the NPPES registry on June 20, 2019.

Where is Riana Sanyal located?

Riana Sanyal practices at 70 S Lake Ave Ste 930, Pasadena, CA 91101. The listed phone number is (626) 514-1472.

What is Riana Sanyal's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Riana Sanyal enrolled in Medicare?

Yes. Riana Sanyal 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 Riana Sanyal was last updated on February 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.