Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

VANESSA GUEST
NPI 1013485085
Counselor - Mental Health in New Rochelle, NY

Active since November 08, 2018PECOS Enrolled
271 NORTH AVE, NEW ROCHELLE, NY 10801(646) 854-8026 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 17, 2026, Nov 8, 2018 (2 updates tracked since 2018).

  • Individual
  • Female
  • Years of Experience 9
  • Counselor
  • Mental Health
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About VANESSA GUEST

This page provides the complete NPI Profile along with additional information for Vanessa Guest, a provider established in New Rochelle, New York with a medical specialization in Counselor, focusing in mental health and more than 9 years of experience. The healthcare provider is registered in the NPI registry with number 1013485085 assigned on November 2018. The practitioner's primary taxonomy code is 101YM0800X with license number 012615 (NY). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1013485085
Provider Name
VANESSA GUEST
Gender
Female
Entity Type
Individual
Location Address
271 NORTH AVE NEW ROCHELLE, NY 10801
Location Phone
(646) 854-8026
Mailing Address
20664 46TH RD BAYSIDE, NY 11361
Medical School Name
OTHER
Graduation Year
2018
Is Sole Proprietor?
No
Enumeration Date
11-08-2018
Last Update Date
07-17-2026
Code Navigator

A mental health counselor like Vanessa Guest 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.
012615
License State
NY

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)
1101YP1600XBehavioral Health & Social Service Providers

Counselor
Pastoral

 

Medicare Participation & PECOS Enrollment Status

Vanessa Guest 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.

Vanessa Guest 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: 648703892

    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: I20241028001381

    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

Reviews for VANESSA GUEST

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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 1013485085, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 1 → 2 4 → 8 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 8 + 8 + 1 + 0 + 0 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1013485085.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Dietitian, Registered
271 NORTH AVE
NEW ROCHELLE, NY 10801
Psychologist
271 NORTH AVE, SUITE 911
NEW ROCHELLE, NY 10801
Durable Medical Equipment & Medical Supplies
271 NORTH AVE, LOBBY
NEW ROCHELLE, NY 10801
Radiologic Technologist (Sonography)
271 NORTH AVE, SUITE 1006
NEW ROCHELLE, NY 10801
Home Health
271 NORTH AVE, SUITE 117
NEW ROCHELLE, NY 10801
Home Health
271 NORTH AVE, SUITE 117
NEW ROCHELLE, NY 10801
Home Health
271 NORTH AVE, SUITE 801
NEW ROCHELLE, NY 10801
Social Worker
271 NORTH AVE
NEW ROCHELLE, NY 10801
Dietitian, Registered
271 NORTH AVE, ST 111
NEW ROCHELLE, NY 10801
Psychologist (School)
271 NORTH AVE, # 111
NEW ROCHELLE, NY 10801
Social Worker
271 NORTH AVE, SUITE 111
NEW ROCHELLE, NY 10801
Social Worker
271 NORTH AVE
NEW ROCHELLE, NY 10801
Home Health
271 NORTH AVE, SUITE 304
NEW ROCHELLE, NY 10801
Clinic/Center (Health Service)
271 NORTH AVE, SUITE # 316
NEW ROCHELLE, NY 10801
Nutritionist
271 NORTH AVE, SUITE 111 ULTIMATE CONSULTATION
NEW ROCHELLE, NY 10801
Social Worker (Clinical)
271 NORTH AVE
NEW ROCHELLE, NY 10801
Social Worker (Clinical)
271 NORTH AVE, SUITE 420
NEW ROCHELLE, NY 10801
Dentist (General Practice)
271 NORTH AVE, SUITE 212
NEW ROCHELLE, NY 10801
Community/Behavioral Health
271 NORTH AVE
NEW ROCHELLE, NY 10801
Psychologist
271 NORTH AVE, SUITE 111
NEW ROCHELLE, NY 10801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013485085, enumerated as an "individual" on November 08, 2018.

The provider is located at 271 NORTH AVE NEW ROCHELLE, NY 10801 and the phone number is (646) 854-8026.

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