GREGORY LONGMORE LMHC
NPI 1720590110
Counselor - Mental Health in Brooklyn, NY
NPI Status: Active since October 25, 2017
Contact Information
1567 E 56TH ST FL 2
BROOKLYN, NY
ZIP 11234
Phone: (929) 465-6383
Fax: (718) 676-0695
- Individual
- Male
- Counselor
- Mental Health
- PECOS Enrolled
About GREGORY LONGMORE
This page provides the complete NPI Profile along with additional information for Gregory Longmore, a provider established in Brooklyn, New York with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1720590110 assigned on October 2017. The practitioner's primary taxonomy code is 101YM0800X with license number 007621 (NY). The provider is registered as an individual and his NPI record was last updated 3 years ago.
- NPI
- 1720590110
- Provider Name
- GREGORY LONGMORE LMHC
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1567 E 56TH ST FL 2 BROOKLYN, NY 11234
- Location Phone
- (929) 465-6383
- Location Fax
- (718) 676-0695
- Mailing Address
- 1567 E 56TH ST FL 2 BROOKLYN, NY 11234
- Mailing Phone
- (929) 465-6383
- Mailing Fax
- (718) 676-0695
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-25-2017
- Last Update Date
- 03-02-2022
- Code Navigator
A mental health counselor like Gregory Longmore 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.
- 007621
- License State
- NY
Medicare Participation & PECOS Enrollment Status
Gregory Longmore 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
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
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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 | 7 | 2 | 0 | 5 | 9 | 0 | 1 | 1 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 4 | 0 | 10 | 9 | 0 | 1 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 4 + 0 + 1 + 0 + 9 + 0 + 1 + 2 + 24 = 50 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1720590110 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1720590110, enumerated in the NPI registry as an "individual" on October 25, 2017
The provider is located at 1567 E 56th St Fl 2 Brooklyn, Ny 11234 and the phone number is (929) 465-6383
The provider's speciality is Counselor with taxonomy code 101YM0800X with a focus in Mental Health
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).
This NPI record was last updated on October 25, 2017. 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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