GREGORY HARRIS
NPI 1710352471
Counselor - Professional in Columbia, MD

NPI Status: Active since December 07, 2015

Contact Information

9030 ROUTE 108
SUITE A
COLUMBIA, MD
ZIP 21045
Phone: (410) 740-1901

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  • Individual
  • Male
  • Years of Experience 13
  • Counselor
  • Professional
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GREGORY HARRIS

This page provides the complete NPI Profile along with additional information for Gregory Harris, a provider established in Columbia, Maryland with a medical specialization in Counselor, focusing in professional and more than 13 years of experience. The healthcare provider is registered in the NPI registry with number 1710352471 assigned on December 2015. The practitioner's primary taxonomy code is 101YP2500X with license number LC6471 (MD). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1710352471
Provider Name
GREGORY HARRIS
Gender
Male
Entity Type
Individual
Location Address
9030 ROUTE 108 SUITE A COLUMBIA, MD 21045
Location Phone
(410) 740-1901
Mailing Address
9030 ROUTE 108 SUITE A COLUMBIA, MD 21045
Mailing Phone
(410) 740-1901
Medical School Name
OTHER
Graduation Year
2013
Is Sole Proprietor?
No
Enumeration Date
12-07-2015
Last Update Date
12-07-2015
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
LC6471
License State
MD

Medicare Participation & PECOS Enrollment Status

Gregory Harris 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.

Gregory Harris 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: 6406290386

    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: I20240219003450

    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 GREGORY HARRIS

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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.
1710352471
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2720654414
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 2 + 0 + 6 + 5 + 4 + 4 + 1 + 4 + 24 = 59
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 59 = 11

The NPI number 1710352471 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 9 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1023341492WAY STATION INC
Organization
Community/Behavioral Health9030 ROUTE 108 SUITE A
COLUMBIA, MD 21045
(410) 740-1901
1114251808 DARREN L. FRISINGER LCPC
Individual
Counselor (Mental Health)9030 ROUTE 108 OAKLAND CENTER, SUITE A
COLUMBIA, MD 21045
(410) 740-1901
1043531791SEQUON, INC.
Organization
Pharmacy (Clinic Pharmacy)9030 ROUTE 108
COLUMBIA, MD 21045
(410) 292-3730
1639562317 ELIZABETH NOYES PMHNP-BC
Individual
Nurse Practitioner (Psychiatric/Mental Health)9030 ROUTE 108 SUITE A
COLUMBIA, MD 21045
(410) 740-1901
1942673587WAY STATION, INC.
Organization
Community/Behavioral Health9030 ROUTE 108
COLUMBIA, MD 21045
(301) 662-0099
1225574031 JEREMY RYAN TALLMAN LCPC
Individual
Counselor (Mental Health)9030 ROUTE 108 SUITE A
COLUMBIA, MD 21045
(410) 740-1901
1184151813 VICTORIA H. MARSHALL LCPC
Individual
Counselor (Mental Health)9030 ROUTE 108 SUITE A
COLUMBIA, MD 21045
(410) 740-1901
1457746943 STEPHEN J. DEFINO LCPC
Individual
Counselor (Mental Health)9030 ROUTE 108 SUITE A
COLUMBIA, MD 21045
(410) 740-1901
1114407517 TAYLOR KATHRYN LIGGINS LCPC
Individual
Counselor (Mental Health)9030 ROUTE 108
COLUMBIA, MD 21045
(443) 860-0947

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710352471, enumerated in the NPI registry as an "individual" on December 07, 2015

The provider is located at 9030 Route 108 Suite A Columbia, Md 21045 and the phone number is (410) 740-1901

The provider's speciality is Counselor with taxonomy code 101YP2500X with a focus in Professional

The provider has more than 13 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 December 07, 2015. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.