MANUEL L. MARTIN MFT
NPI 1649306184
Counselor - Mental Health in Carlsbad, CA

NPI Status: Active since February 26, 2007

Contact Information

2558 ROOSEVELT ST
SUITE 203
CARLSBAD, CA
ZIP 92008
Phone: (760) 415-0235

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  • Individual
  • Male
  • Counselor
  • Mental Health

About MANUEL MARTIN

This page provides the complete NPI Profile along with additional information for Manuel Martin, a provider established in Carlsbad, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1649306184 assigned on February 2007. The practitioner's primary taxonomy code is 101YM0800X with license number 29639 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1649306184
Provider Name
MANUEL L. MARTIN MFT
Gender
Male
Entity Type
Individual
Location Address
2558 ROOSEVELT ST SUITE 203 CARLSBAD, CA 92008
Location Phone
(760) 415-0235
Mailing Address
PO BOX 500713 SAN DIEGO, CA 92150
Mailing Phone
(760) 415-0235
Is Sole Proprietor?
Yes
Enumeration Date
02-26-2007
Last Update Date
09-11-2025
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A mental health counselor like Manuel Martin 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.

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
29639
License State
CA

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

29639 (CA)

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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 1649306184, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 4 → 8 3 → 6 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 6 + 0 + 1 + 2 + 1 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1649306184.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Marriage & Family Therapist
2558 ROOSEVELT ST, SUITE 204 PATTY ONEAL
CARLSBAD, CA 92008
Marriage & Family Therapist
2558 ROOSEVELT ST, SUITE 201
CARLSBAD, CA 92008
Marriage & Family Therapist
2558 ROOSEVELT ST, SUITE 204
CARLSBAD, CA 92008
Marriage & Family Therapist
2558 ROOSEVELT ST
CARLSBAD, CA 92008
Social Worker (Clinical)
2558 ROOSEVELT ST, # 203
CARLSBAD, CA 92008
Marriage & Family Therapist
2558 ROOSEVELT ST, SUITE 202
CARLSBAD, CA 92008
Marriage & Family Therapist
2558 ROOSEVELT ST, 203A
CARLSBAD, CA 92008

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649306184, enumerated as an "individual" on February 26, 2007.

The provider is located at 2558 ROOSEVELT ST SUITE 203 CARLSBAD, CA 92008 and the phone number is (760) 415-0235.

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