DR. CONSTANZA DEL PILAR MOSSAD PSY.D.
NPI 1750396131
Psychologist - Clinical in Santa Ana, CA

NPI Status: Active since July 31, 2006

Contact Information

1633 E 4TH ST
SANTA ANA, CA
ZIP 92701
Phone: (714) 565-2830

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  • Individual
  • Female
  • Years of Experience 27
  • Psychologist
  • Clinical
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CONSTANZA MOSSAD

This page provides the complete NPI Profile along with additional information for Constanza Mossad, a provider established in Santa Ana, California with a medical specialization in Psychologist, focusing in clinical and more than 27 years of experience. The healthcare provider is registered in the NPI registry with number 1750396131 assigned on July 2006. The practitioner's primary taxonomy code is 103TC0700X with license number PSY 19362 (CA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1750396131
Provider Name
DR. CONSTANZA DEL PILAR MOSSAD PSY.D.
Gender
Female
Entity Type
Individual
Location Address
1633 E 4TH ST SANTA ANA, CA 92701
Location Phone
(714) 565-2830
Mailing Address
1939 WHITTIER AVE COSTA MESA, CA 92627
Mailing Phone
(949) 645-7669
Medical School Name
OTHER
Graduation Year
1999
Is Sole Proprietor?
No
Enumeration Date
07-31-2006
Last Update Date
07-08-2007
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A clinical psychologist like Constanza Mossad assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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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

Psychologist Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
PSY 19362
License State
CA
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Medicare Participation & PECOS Enrollment Status

Constanza Mossad 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.

Constanza Mossad 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 and Durable Medical Equipment (DME).

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: 3476723065

    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: I20110909002821

    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): No

  • Eligible to Order or Refer Power Mobility Devices: No

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $46.9 for a new patient copayment and $27.49 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 92701 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $187.6
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $46.9
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* 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 DR. CONSTANZA DEL PILAR MOSSAD PSY.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.
1750396131
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
27100691216
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 0 + 0 + 6 + 9 + 1 + 2 + 1 + 6 + 24 = 59
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 59 = 11

The NPI number 1750396131 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 18 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1033132659MRS. AMBER NICOLE MARINOFF M.A.
Individual
Counselor (Mental Health)1633 E 4TH ST
SANTA ANA, CA 92701
(714) 565-2830
1366459067MR. TOBY SHANE MCCARTHY LMFT
Individual
Marriage & Family Therapist1633 E 4TH ST SUITE 120
SANTA ANA, CA 92701
(714) 565-2830
1356433361 ANTONIO REYES
Individual
Counselor (Addiction (Substance Use Disorder))1633 E 4TH ST
SANTA ANA, CA 92701
(714) 565-2830
1174615611DR. MICHELE MARIE RIGGS PSYD
Individual
Psychologist1633 E 4TH ST 120
SANTA ANA, CA 92701
(562) 544-0521
1275620429CHUN K. RYU, M.D.
Organization
Psychiatry & Neurology (Psychiatry)1633 E 4TH ST 138
SANTA ANA, CA 92701
(714) 543-4447
1083761613MS. JUDITH GLORIA BARTHEL MA, MFT,CEAP
Individual
Marriage & Family Therapist1633 E 4TH ST #214
SANTA ANA, CA 92701
(714) 834-1676
1801942727MRS. HEATHER MORRISSETTE-FLORES BS,MS, IMF
Individual
Counselor (Mental Health)1633 E 4TH ST SUITE 120
SANTA ANA, CA 92701
(714) 565-2830
1831219716MS. TERRI ANN HAYS M.A.
Individual
Counselor1633 E 4TH ST STE. 120
SANTA ANA, CA 92701
(714) 565-2830
1497973671MS. BOBBIE NICOLE RAY M.A.
Individual
Counselor (Mental Health)1633 E 4TH ST
SANTA ANA, CA 92701
(714) 565-2830
1619161478 SANDRA JUDITH CANO BACHELOR
Individual
Counselor (Mental Health)1633 E 4TH ST SUITE #120
SANTA ANA, CA 92701
(714) 565-2830
1497927792YMCA OF ORANGE COUNTY
Organization
Community/Behavioral Health1633 E 4TH ST SUITE 184
SANTA ANA, CA 92701
(714) 852-6004
1972775252DR. CHUN K. RYU M.D.
Individual
Psychiatry & Neurology (Psychiatry)1633 E 4TH ST
SANTA ANA, CA 92701
(714) 543-4447
1275761686 DARLENE R. MORENO
Individual
Counselor (Mental Health)1633 E 4TH ST
SANTA ANA, CA 92701
(714) 565-2830
1144570136MR. GARY MICHAEL SIPIORA MFTI
Individual
Counselor (Mental Health)1633 E 4TH ST STE# 120
SANTA ANA, CA 92701
(714) 565-2830
1699805853MR. MARK SEFLIN M.A.
Individual
Marriage & Family Therapist1633 E 4TH ST 120
SANTA ANA, CA 92701
(714) 565-2830
1255742060 CHRISTINE GER LCSW
Individual
Community/Behavioral Health1633 E 4TH ST
SANTA ANA, CA 92701
(714) 565-2830
1558546689MARGARITA CALZADILLA-KISHIMOTO
Organization
Social Worker (Clinical)1633 E 4TH ST SUITE 184
SANTA ANA, CA 92701
(714) 309-9035
1841785995 BIANCA HUR
Individual
Psychologist1633 E 4TH ST
SANTA ANA, CA 92701
(949) 232-0105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750396131, enumerated in the NPI registry as an "individual" on July 31, 2006

The provider is located at 1633 E 4th St Santa Ana, Ca 92701 and the phone number is (714) 565-2830

The provider's speciality is Psychologist with taxonomy code 103TC0700X with a focus in Clinical

The provider has more than 27 years of experience.

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 and Durable Medical Equipment (DME).

Medicare beneficiaries should expect a typical cost of $187.6 with an average copayment of $46.9 for new patient appointments. Established patients should expect a typical charge of $109.96 and an average copayment of 27.49. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on July 31, 2006. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.