MS. MARY ROSE FERNANDEZ LMHC
NPI 1265678965
Counselor - Mental Health in Brooklyn, NY

NPI Status: Active since December 30, 2008

Contact Information

48 CEDAR ST
BROOKLYN, NY
ZIP 11221
Phone: (347) 330-9378

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  • Individual
  • Female
  • Years of Experience 21
  • Counselor
  • Mental Health
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MARY FERNANDEZ

This page provides the complete NPI Profile along with additional information for Mary Fernandez, a provider established in Brooklyn, New York with a medical specialization in Counselor, focusing in mental health and more than 21 years of experience. The healthcare provider is registered in the NPI registry with number 1265678965 assigned on December 2008. The practitioner's primary taxonomy code is 101YM0800X with license number 004349-1 (NY). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1265678965
Provider Name
MS. MARY ROSE FERNANDEZ LMHC
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
48 CEDAR ST BROOKLYN, NY 11221
Location Phone
(347) 330-9378
Mailing Address
48 CEDAR ST BROOKLYN, NY 11221
Mailing Phone
(347) 330-9378
Medical School Name
OTHER
Graduation Year
2005
Is Sole Proprietor?
No
Enumeration Date
12-30-2008
Last Update Date
05-17-2026
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A mental health counselor like Mary Fernandez provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
004349-1
License State
NY

Medicare Participation & PECOS Enrollment Status

Mary Fernandez 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.

Mary Fernandez 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: 840736120

    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: I20240723002003

    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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Psychiatric diagnostic evaluation

A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.

This service was performed 58 times for 57 patients

Psychotherapy, 30 minutes

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.

This service was performed 124 times for 40 patients

Psychotherapy, 45 minutes

Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.

This service was performed 582 times for 68 patients

Reviews for MS. MARY ROSE FERNANDEZ LMHC

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1265678965, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 6 → 12 → 3 8 → 16 → 7 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 1 + 2 + 5 + 1 + 2 + 7 + 1 + 6 + 9 + 1 + 2 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1265678965.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Psychologist (Counseling)
48 CEDAR ST
BROOKLYN, NY 11221
Internal Medicine (Geriatric Medicine)
48 CEDAR ST
BROOKLYN, NY 11221
Family Medicine
48 CEDAR ST, BUENAVIDA CONTINUING CARE AND REHABILITATION CENTER
BROOKLYN, NY 11221
Physical Therapist
48 CEDAR ST
BROOKLYN, NY 11221
Skilled Nursing Facility
48 CEDAR ST
BROOKLYN, NY 11221
Occupational Therapist
48 CEDAR ST
BROOKLYN, NY 11221
Occupational Therapist
48 CEDAR ST
BROOKLYN, NY 11221
Skilled Nursing Facility
48 CEDAR ST
BROOKLYN, NY 11221
Social Worker (Clinical)
48 CEDAR ST
BROOKLYN, NY 11221
Social Worker (Clinical)
48 CEDAR ST
BROOKLYN, NY 11221
Internal Medicine
48 CEDAR ST
BROOKLYN, NY 11221
Internal Medicine
48 CEDAR ST
BROOKLYN, NY 11221
Internal Medicine
48 CEDAR ST
BROOKLYN, NY 11221

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265678965, enumerated as an "individual" on December 30, 2008.

The provider is located at 48 CEDAR ST BROOKLYN, NY 11221 and the phone number is (347) 330-9378.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.