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

NPI Status: Active since February 16, 2016

Contact Information

2139 E BEECHWOOD AVE
FRESNO, CA
ZIP 93720
Phone: (559) 322-6600
Fax: (559) 322-4625

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  • Individual
  • Female
  • Years of Experience 9
  • Surgery
  • Surgery of the Hand
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ISOBEL SANTOS

This page provides the complete NPI Profile along with additional information for Isobel Santos, a provider established in Fresno, California with a medical specialization in Surgery, focusing in surgery of the hand and more than 9 years of experience. She graduated from University Of Vermont College Of Medicine in 2017. The healthcare provider is registered in the NPI registry with number 1316306574 assigned on February 2016. The practitioner's primary taxonomy code is 2086S0105X with license number A191342 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1316306574
Provider Name
ISOBEL YCASAS SANTOS M.D.
Gender
Female
Entity Type
Individual
Location Address
2139 E BEECHWOOD AVE FRESNO, CA 93720
Location Phone
(559) 322-6600
Location Fax
(559) 322-4625
Mailing Address
2139 E BEECHWOOD AVE FRESNO, CA 93720
Mailing Phone
(559) 322-6600
Mailing Fax
(559) 322-4625
Medical School Name
UNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduation Year
2017
Is Sole Proprietor?
No
Enumeration Date
02-16-2016
Last Update Date
10-22-2024
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Surgery Surgery of the Hand

Taxonomy Code
2086S0105X
Type
Allopathic & Osteopathic Physicians
License No.
A191342
License State
CA
Taxonomy Description
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.

Medicare Participation & PECOS Enrollment Status

Isobel Santos is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Isobel Santos is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 7315216132

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20240124004678

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $22.58 for a new patient copayment and $18.29 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 93720 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $90.32
  • Minimum New Patient Price $58.87
  • Maximum New Patient Price $176.6
  • Average New Patient Copayment $22.58
  • Minimum New Patient Copayment $14.71
  • Maximum New Patient Copayment $44.15

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $73.16
  • Minimum Established Patient Price $19.28
  • Maximum Established Patient Price $144.6
  • Average Established Patient Copayment $18.29
  • Minimum Established Patient Copayment $4.82
  • Maximum Established Patient Copayment $36.15

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for ISOBEL YCASAS SANTOS M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1316306574
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23266012514
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 2 + 6 + 6 + 0 + 1 + 2 + 5 + 1 + 4 + 24 = 56
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 56 = 44

The NPI number 1316306574 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 11 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1629054309MR. STEVEN GOSS P.A.
Individual
Physician Assistant2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600
1891964383 BETHANY HERBLET
Individual
Occupational Therapist2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600
1902043458 NATHAN HEALY PA-C
Individual
Physician Assistant2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600
1073756235 ILEANA CERVANTES PA-C
Individual
Physician Assistant2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600
1154559441MR. MICHAEL SCOT REITH O.T.R., C.H.T
Individual
Occupational Therapist (Hand)2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-3350
1649603036MR. ERIC MATTHEW WAGONER PA-C
Individual
Physician Assistant2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600
1932184959DR. RANDI A GALLI M.D.
Individual
Surgery (Surgery of the Hand)2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600
1124003165RANDI A GALLI MD, INC
Organization
Surgery (Surgery of the Hand)2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600
1891770814REGIONAL HAND CENTER OF CENTRAL CALIFORNIA, INC
Organization
Clinic/Center (Ambulatory Surgical)2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600
1114903648DR. RICARDO AVENA M.D.
Individual
Surgery (Surgery of the Hand)2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600
1972828812DR. RYAN CARL STEHR MD
Individual
Surgery (Surgery of the Hand)2139 E BEECHWOOD AVE
FRESNO, CA 93720
(559) 322-6600

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316306574, enumerated in the NPI registry as an "individual" on February 16, 2016

The provider is located at 2139 E Beechwood Ave Fresno, Ca 93720 and the phone number is (559) 322-6600

The provider's speciality is Surgery with taxonomy code 2086S0105X with a focus in Surgery of the Hand

The provider has more than 9 years of experience. She graduated from University Of Vermont College Of Medicine in 2017.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $90.32 with an average copayment of $22.58 for new patient appointments. Established patients should expect a typical charge of $73.16 and an average copayment of 18.29. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on February 16, 2016. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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