MARLA KAY HAMILTON MHC-LP
NPI 1295626604
Counselor - Mental Health in Sayville, NY
NPI Status: Active since July 14, 2025
- Individual
- Female
- Counselor
- Mental Health
About MARLA HAMILTON
This page provides the complete NPI Profile along with additional information for Marla Hamilton, a provider established in Sayville, New York with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1295626604 assigned on July 2025. The practitioner's primary taxonomy code is 101YM0800X with license number P136438 (NY). The provider is registered as an individual and her NPI record was last updated July 2025.
- NPI
- 1295626604
- Provider Name
- MARLA KAY HAMILTON MHC-LP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 33 CANDEE AVE SAYVILLE, NY 11782
- Location Phone
- (631) 941-1200
- Mailing Address
- 32 FRAZER DR GREENLAWN, NY 11740
- Mailing Phone
- (917) 715-6059
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-14-2025
- Last Update Date
- 07-14-2025
- Code Navigator
A mental health counselor like Marla Hamilton 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.
- P136438
- License State
- NY
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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. | |||||||||
| 1 | 2 | 9 | 5 | 6 | 2 | 6 | 6 | 0 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 18 | 5 | 12 | 2 | 12 | 6 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 1 + 8 + 5 + 1 + 2 + 2 + 1 + 2 + 6 + 0 + 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 = 4 | 4 | ||||||||
The NPI number 1295626604 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 3 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1689723058 | DR. STEVAN MICHAEL PIERCE D.M.D. Individual | Dentist (Orthodontics and Dentofacial Orthopedics) | 33 CANDEE AVE SAYVILLE, NY 11782 (631) 589-0028 |
| 1679731277 | DR. THOMAS J. O'CONNOR D.D.S. Individual | Dentist (General Practice) | 33 CANDEE AVE SAYVILLE, NY 11782 (631) 589-2211 |
| 1659038644 | JENNIFER TIETJEN LMSW Individual | Social Worker | 33 CANDEE AVE SAYVILLE, NY 11782 (631) 941-1200 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1295626604, enumerated in the NPI registry as an "individual" on July 14, 2025
The provider is located at 33 Candee Ave Sayville, Ny 11782 and the phone number is (631) 941-1200
The provider's speciality is Counselor with taxonomy code 101YM0800X with a focus in Mental Health
This NPI record was last updated on July 14, 2025. 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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