MS. MARLA CASS MA, LMFT
NPI 1518411032
Marriage & Family Therapist in San Francisco, CA

NPI Status: Active since August 12, 2016

Contact Information

870 MARKET ST
SUITE 1123
SAN FRANCISCO, CA
ZIP 94102
Phone: (415) 218-2442

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  • Individual
  • Female
  • Marriage & Family Therapist
  • PECOS Enrolled
  • Opted-Out Medicare

About MARLA CASS

This page provides the complete NPI Profile along with additional information for Marla Cass, a provider established in San Francisco, California with a medical specialization in Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1518411032 assigned on August 2016. The practitioner's primary taxonomy code is 106H00000X with license number MFC 45402 (CA). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1518411032
Provider Name
MS. MARLA CASS MA, LMFT
Gender
Female
Entity Type
Individual
Location Address
870 MARKET ST SUITE 1123 SAN FRANCISCO, CA 94102
Location Phone
(415) 218-2442
Mailing Address
PO BOX 25391 SAN MATEO, CA 94402
Mailing Phone
(415) 218-2442
Is Sole Proprietor?
Yes
Enumeration Date
08-12-2016
Last Update Date
08-12-2016
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A marriage and family therapist like Marla Cass help patients manage problems with their family and other relationships. Marriage and family therapists encourage clients to discuss their emotions and experiences and, develop strategies and skills to change behavior and cope with difficult situations. Many therapists apply cognitive behavioral therapy to help patients understand harmful thoughts, feelings, and also teach patients how to replace them with positive, life-enhancing ones.

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Marla Cass opted out of Medicare effective on 01-01-2024 until 01-01-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

Location Map

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

Marriage & Family Therapist

Taxonomy Code
106H00000X
Type
Behavioral Health & Social Service Providers
License No.
MFC 45402
License State
CA
Taxonomy Description
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1106H00000XBehavioral Health & Social Service Providers

Marriage & Family Therapist

MFT 836 (CO)

Medicare Participation & PECOS Enrollment Status

Marla Cass 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

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 01-01-2024

  • Opt-Out End Date: 01-01-2026

  • Eligible to Order and Refer? No

  • 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

Reviews for MS. MARLA CASS MA, LMFT

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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.
1518411032
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
252881206
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 2 + 8 + 8 + 1 + 2 + 0 + 6 + 24 = 58
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 58 = 22

The NPI number 1518411032 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1982630299 LAURIE TERZO L.AC., M.S.
Individual
Acupuncturist870 MARKET ST SUITE 1117
SAN FRANCISCO, CA 94102
(415) 362-4600
1154349348DR. MATTHEW VAN NGUYEN D.C
Individual
Chiropractor870 MARKET ST SUITE 883
SAN FRANCISCO, CA 94102
(415) 362-6274
1356432736MR. LEO JOSLIN MFT
Individual
Marriage & Family Therapist870 MARKET ST SUITE 850
SAN FRANCISCO, CA 94102
(415) 248-9360
1487747309MS. NINA ROSA RODRIGUES MFT
Individual
Marriage & Family Therapist870 MARKET ST SUITE 655
SAN FRANCISCO, CA 94102
(510) 653-0169
1518040328MS. ANGELA KARENE LEE L.AC.
Individual
Acupuncturist870 MARKET ST SUITE 309
SAN FRANCISCO, CA 94102
(415) 981-9556
1043384548MR. JEROME EDWARD BRAUN MFT
Individual
Marriage & Family Therapist870 MARKET ST SUITE 1252
SAN FRANCISCO, CA 94102
(415) 984-0501
1427122928DR. SHAWN KENT HASSLER M.D.
Individual
Internal Medicine (Infectious Disease)870 MARKET ST SUITE 600
SAN FRANCISCO, CA 94102
(415) 397-0700
1649346602 JANET CO L.AC.
Individual
Acupuncturist870 MARKET ST SUITE 309
SAN FRANCISCO, CA 94102
(415) 690-3260
1013085380 MARIANNE SMITH CMT
Individual
Health Maintenance Organization870 MARKET ST 721
SAN FRANCISCO, CA 94102
(415) 412-7366
1003967126DR. JAMES PATRICK O'DOWD PSY.D.
Individual
Psychologist870 MARKET ST STE. 753
SAN FRANCISCO, CA 94102
(415) 725-0804
1154473288MS. NANCY A LANGLEY LCSW
Individual
Social Worker (Clinical)870 MARKET ST STE 940
SAN FRANCISCO, CA 94102
(415) 267-7659
1184777328DR. DAVID A DONOVAN PH.D.
Individual
Psychologist (Clinical)870 MARKET ST SUITE 753
SAN FRANCISCO, CA 94102
(415) 731-3264
1730217910 MICHELLE KAORU KURODA L.AC.
Individual
Acupuncturist870 MARKET ST SUITE 551
SAN FRANCISCO, CA 94102
(415) 867-0353
1053443507 DANIEL CHARLES MCCRACKEN MFT
Individual
Marriage & Family Therapist870 MARKET ST SUITE 441
SAN FRANCISCO, CA 94102
(415) 846-6557
1831222942 CORRINA MARIE RICE L.AC.
Individual
Acupuncturist870 MARKET ST SUITE 1117
SAN FRANCISCO, CA 94102
(415) 420-2244
1003011347 REBECCA LYNN CATES L.AC.
Individual
Acupuncturist870 MARKET ST SUITE # 1117
SAN FRANCISCO, CA 94102
(415) 573-6168
1104025659MR. MARKUS DOBLER MFT
Individual
Marriage & Family Therapist870 MARKET ST SUITE 1101
SAN FRANCISCO, CA 94102
(415) 375-9546
1336330216 MARIJAN PEVEC D.C.
Individual
Chiropractor870 MARKET ST SUITE 864
SAN FRANCISCO, CA 94102
(415) 421-0885
1174716062DR. MARIA PICCILLO PSY.D.
Individual
Psychologist870 MARKET ST SUITE 1275
SAN FRANCISCO, CA 94102
(415) 397-6622
1821285461 HANNAH WEDGLEY NYSTROM PH.D.
Individual
Psychologist (Clinical)870 MARKET ST SUITE 1101
SAN FRANCISCO, CA 94102
(415) 474-5820

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518411032, enumerated in the NPI registry as an "individual" on August 12, 2016

The provider is located at 870 Market St Suite 1123 San Francisco, Ca 94102 and the phone number is (415) 218-2442

The provider's speciality is Marriage & Family Therapist with taxonomy code 106H00000X

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).

No, the provider signed an affidavit on January 01, 2024 to opt-out of the Medicare program. The provider is excluded from the Medicare program until January 01, 2026.

This NPI record was last updated on August 12, 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].
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.