ISOBEL YCASAS SANTOS M.D.
NPI 1316306574
Surgery - Surgery of the Hand in Fresno, CA

Q: What is Isobel Santos's NPI number?

The NPI number for Isobel Santos is 1316306574. It was assigned to this individual provider in the NPPES registry on February 16, 2016.

Q: What is Isobel Santos's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgery of the Hand, with taxonomy code 2086S0105X.

Q: When was this NPI record last updated?

The NPPES record for Isobel Santos was last updated on October 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since February 16, 2016PECOS EnrolledAccepts Medicare Assignment

2139 E BEECHWOOD AVE, FRESNO, CA 93720(559) 322-6600(559) 322-4625 Get Directions Write a Review

NPPES record last updated: October 22, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 21, 2017, Feb 16, 2016 (2 updates tracked since 2016).

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About Isobel Ycasas Santos M.d. NPPES

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

ISOBEL YCASAS SANTOS M.D. (NPI 1316306574) is an individual surgery of the hand provider in Fresno, California, licensed in California (A191342) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS and is a graduate of University Of Vermont College Of Medicine (2017).

NPPES Registry Identity

NPI1316306574

Entity TypeIndividualFemale

Primary Taxonomy2086S0105X

Provider Legal NameISOBEL YCASAS SANTOSCredential: M.D.

Location Address2139 E BEECHWOOD AVEFresno, CA 93720-0340

Mailing Address2139 E Beechwood AveFresno, CA 93720-0340 · (559) 322-6600 · Fax (559) 322-4625

Phone(559) 322-6600

Fax(559) 322-4625

Sole ProprietorNo

Medical School CMSUniversity Of Vermont College Of MedicineGraduated 2017

Enumeration DateFebruary 16, 2016

Last NPPES UpdateOctober 22, 20242 updates tracked since enumeration

NPPES CertifiedOctober 22, 2024

✔ NPI 1316306574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgery of the HandAllopathic & Osteopathic Physicians

Taxonomy Code2086S0105X

License✔ Licensed in CA · A191342

Definition

A surgeon with expertise in the investigation, preservation and restoration by medical, surgical and rehabilitative means, of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

2139 E BEECHWOOD AVE, Fresno, CA 93720

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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

Isobel Ycasas Santos 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 ID7315216132

PECOS Enrollment IDI20240124004678

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 Isobel Santos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Randi A Galli MD, Inc

Same address

Surgery of the Hand

2139 E BEECHWOOD AVE
Fresno, CA 93720

Reassigned Medicare billing, California enrollment
4 clinicians in this Medicare group

NPI 1124003165 (559) 322-6600

Southern California Permanente Medical Group

174 mi

Health Maintenance Organization

43112 N 15TH ST
Lancaster, CA 93534

Reassigned Medicare billing, California enrollment
13,921 clinicians in this Medicare group

NPI 1982863783 (661) 726-2279

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 7

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

114 services114 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.

89 services55 patients

X-ray of hand, 2 views 73120

An X-ray of the hand, 2 views, is a non-invasive imaging test that uses a small amount of radiation to produce pictures of the bones in your hand. Two different angles are captured to provide a comprehensive view. This helps in diagnosing injuries or conditions affecting your hand.

55 services48 patients

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

49 services37 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

30 services21 patients

Release and/or relocation of hand nerve 64721

This procedure involves adjusting or moving a nerve in your hand to alleviate discomfort or improve function. The nerve may be compressed, causing pain or numbness. By releasing or relocating the nerve, these symptoms can be reduced, enhancing hand usage.

18 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93720 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

$90.32 typical visit price

range $58.87 – $176.60

Typical copayment $22.58 (range $14.71 – $44.15)

Most-billed visit code 99203

Established Patient

$73.16 typical visit price

range $19.28 – $144.60

Typical copayment $18.29 (range $4.82 – $36.15)

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 12

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

ILEANA CERVANTES PA-C

Physician Assistant