LAWRENCE S LAROSSA LMHC
NPI 1750600763
Counselor - Mental Health in Great Neck, NY
NPI Status: Active since June 01, 2010
Contact Information
800 NORTHERN BLVD
GREAT NECK, NY
ZIP 11021
Phone: (516) 829-9666
- Individual
- Male
- Years of Experience 45
- Counselor
- Mental Health
- Accepts Medicare Approved Payment
- PECOS Enrolled
About LAWRENCE LAROSSA
This page provides the complete NPI Profile along with additional information for Lawrence Larossa, a provider established in Great Neck, New York with a medical specialization in Counselor, focusing in mental health and more than 45 years of experience. The healthcare provider is registered in the NPI registry with number 1750600763 assigned on June 2010. The practitioner's primary taxonomy code is 101YM0800X with license number 000331 (NY). The provider is registered as an individual and his NPI record was last updated 15 years ago.
- NPI
- 1750600763
- Provider Name
- LAWRENCE S LAROSSA LMHC
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 800 NORTHERN BLVD GREAT NECK, NY 11021
- Location Phone
- (516) 829-9666
- Mailing Address
- 430 SHORE RD LONG BEACH, NY 11561
- Mailing Phone
- (516) 829-9666
- Medical School Name
- OTHER
- Graduation Year
- 1981
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-01-2010
- Last Update Date
- 06-01-2010
- Code Navigator
A mental health counselor like Lawrence Larossa 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.
- 000331
- License State
- NY
Medicare Participation & PECOS Enrollment Status
Lawrence Larossa 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.
Lawrence Larossa 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: 8729439435
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: I20240108000352
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
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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 | 5 | 0 | 6 | 0 | 0 | 7 | 6 | 3 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 7 | 10 | 0 | 12 | 0 | 0 | 7 | 12 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 7 + 1 + 0 + 0 + 1 + 2 + 0 + 0 + 7 + 1 + 2 + 24 = 47 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
50 - 47 = 3 | 3 |
The NPI number 1750600763 is valid because the calculated check digit 3 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 |
---|---|---|---|
1578559613 | PHYSICAL THERAPY ASSOCIATES OF GREAT NECK PC Organization | Physical Therapist | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-8450 |
1730175878 | MRS. IRIS A GRUCELA PT Individual | Physical Therapist | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-8450 |
1982645289 | NEW ENGLAND ORTHOTIC AND PROSTHETIC SYSTEMS, LLC Organization | Prosthetic/Orthotic Supplier | 800 NORTHERN BLVD SUITE 3B GREAT NECK, NY 11021 (516) 829-6188 |
1720103179 | MRS. NICOLE A BIEL-FROST MS, CRC, LMHC Individual | Counselor (Mental Health) | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1316154321 | MS. LORI PICKERING LMHC, CRC, LCAT Individual | Counselor (Mental Health) | 800 NORTHERN BLVD NSUH VOCATIONAL REHABILITATION CENTER GREAT NECK, NY 11021 (516) 829-9666 |
1689859217 | GN PHARMACY LLC Organization | Pharmacy (Community/Retail Pharmacy) | 800 NORTHERN BLVD STE 3A GREAT NECK, NY 11021 (516) 304-5380 |
1275710154 | ANNAHID HOPKINS Individual | Pharmacist | 800 NORTHERN BLVD SUITE #3A GREAT NECK, NY 11021 (516) 304-5380 |
1073791927 | GN PHYSICIANS Organization | Clinic/Center (Primary Care) | 800 NORTHERN BLVD SUITE# 3B GREAT NECK, NY 11021 (516) 423-2429 |
1780960559 | MARSHALL KATZ C.O. Individual | Orthotist | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-6188 |
1992067763 | TRINA GORDON C.P. Individual | Prosthetist | 800 NORTHERN BLVD SUITE 3B GREAT NECK, NY 11021 (516) 829-6188 |
1376959288 | MS. KRISTA TESORIERO LMHC Individual | Counselor (Mental Health) | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1205224045 | JANE STERLING OTR, CRC Individual | Occupational Therapist (Mental Health) | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1164815270 | KEI SWENSON Individual | Student in an Organized Health Care Education/Training Program | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1639562754 | MRS. LEEANN BARBARA GRASSO LMSW Individual | Social Worker | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1215321088 | ASHLEY RAIA Individual | Counselor (Mental Health) | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1649651209 | VICTORIA GONSALVES Individual | Student in an Organized Health Care Education/Training Program | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1629443247 | LAURA KAEMPF M.S. Individual | Counselor (Mental Health) | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1730544271 | JOVANNIE WILLIAMS Individual | Registered Nurse | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1215480116 | STACEY FAIMAN Individual | Student in an Organized Health Care Education/Training Program | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
1740737972 | DR. GERALD SEPTIMUS PH.D. Individual | Student in an Organized Health Care Education/Training Program | 800 NORTHERN BLVD GREAT NECK, NY 11021 (516) 829-9666 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750600763, enumerated in the NPI registry as an "individual" on June 01, 2010
The provider is located at 800 Northern Blvd Great Neck, Ny 11021 and the phone number is (516) 829-9666
The provider's speciality is Counselor with taxonomy code 101YM0800X with a focus in Mental Health
The provider has more than 45 years of experience.
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 June 01, 2010. 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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