DR. CHARLES EDWARD DREBING PH.D.
NPI 1902863616
Clinical Neuropsychologist in Bedford, MA

NPI Status: Active since April 27, 2006

Contact Information

200 SPRINGS RD
PSYCHOLOGY SERVICE
BEDFORD, MA
ZIP 01730
Phone: (781) 687-2462
Fax: (781) 687-2169

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  • Individual
  • Male
  • Years of Experience 36
  • Clinical Neuropsychologist
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CHARLES DREBING

This page provides the complete NPI Profile along with additional information for Charles Drebing, a provider established in Bedford, Massachusetts with a medical specialization in Clinical Neuropsychologist and more than 36 years of experience. The healthcare provider is registered in the NPI registry with number 1902863616 assigned on April 2006. The practitioner's primary taxonomy code is 103G00000X with license number 6635 (MA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1902863616
Provider Name
DR. CHARLES EDWARD DREBING PH.D.
Gender
Male
Entity Type
Individual
Location Address
200 SPRINGS RD PSYCHOLOGY SERVICE BEDFORD, MA 01730
Location Phone
(781) 687-2462
Location Fax
(781) 687-2169
Mailing Address
15 CHURCH PL HOLLISTON, MA 01746
Mailing Phone
(781) 687-2462
Mailing Fax
(781) 687-2169
Medical School Name
OTHER
Graduation Year
1990
Is Sole Proprietor?
Yes
Enumeration Date
04-27-2006
Last Update Date
07-08-2007
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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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
License No.
6635
License State
MA
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

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)

Medicare Participation & PECOS Enrollment Status

Charles Drebing 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.

Charles Drebing 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: 7719104413

    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: I20240108000946

    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 DR. CHARLES EDWARD DREBING PH.D.

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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.
1902863616
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2902166662
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 9 + 0 + 2 + 1 + 6 + 6 + 6 + 6 + 2 + 24 = 64
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 64 = 66

The NPI number 1902863616 is valid because the calculated check digit 6 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.

DR. KATHERINE ACKERMAN M.D.

Psychiatry & Neurology

(Psychiatry)

200 SPRINGS RD
BLDG 6
BEDFORD, MA
ZIP 01730

(781) 687-3109

HEATHER CABRAL SILVERO DO

Family Medicine

200 SPRINGS RD
VA NEW ENGLAND HEALTHCARE SYSTEM
BEDFORD, MA
ZIP 01730

(978) 372-2507

FREDERICK HOFHEINZ M.D.

Internal Medicine

200 SPRINGS RD
VA BUILDING 78
BEDFORD, MA
ZIP 01730

(781) 687-2326

DR. MAUREEN O'CONNOR PSY.D.

Psychologist

(Clinical)

200 SPRINGS RD
B9FL2, PSYCHOLOGY DEPARTMENT
BEDFORD, MA
ZIP 01730

(781) 687-2830

MS. PATRICIA MARY HADIDIAN NP

Nurse Practitioner

(Gerontology)

200 SPRINGS RD
BEDFORD, MA
ZIP 01730

(781) 687-2710

MICHAEL DILALLA RPH

Pharmacist

200 SPRINGS RD
PHARMACY SERVICE (119)
BEDFORD, MA
ZIP 01730

(781) 687-2325

DR. JAMES EDWARD SCHLOSSER MD

Internal Medicine

200 SPRINGS RD
(11A)
BEDFORD, MA
ZIP 01730

(781) 687-2326

DR. E. ALICE VAN ORMER PH.D.

Psychologist

(Counseling)

200 SPRINGS RD
PSYCHOLOGY (116B); ENRM VAMC
BEDFORD, MA
ZIP 01730

(781) 687-3015

BARBARA ROFMAN R.N.

Registered Nurse

(Psychiatric/Mental Health, Adult)

200 SPRINGS RD
BEDFORD, MA
ZIP 01730

(781) 687-3191

MR. STEPHEN D PROPER R.PH

Pharmacist

(Pharmacotherapy)

200 SPRINGS RD
BEDFORD, MA
ZIP 01730

(781) 687-2780

ANN M BORZECKI M.D.

Internal Medicine

200 SPRINGS RD
MAIL CODE 152
BEDFORD, MA
ZIP 01730

(781) 687-2870

DR. NEIL KOWALL M.D.

Internal Medicine

(Geriatric Medicine)

200 SPRINGS RD
BEDFORD, MA
ZIP 01730

(781) 687-2632

MRS. HANSA PINAKIN JOSHI PHARMACIST

Pharmacist

200 SPRINGS RD
BEDFORD, MA
ZIP 01730

(781) 687-7500

MS. MARJORIE C PAYNE OTR/L

Occupational Therapist

200 SPRINGS RD
BEDFORD, MA
ZIP 01730

(781) 687-2309

MS. TERESA J CHORY ANP/GNP

Nurse Practitioner

(Adult Health)

200 SPRINGS RD
BEDFORD, MA
ZIP 01730

(781) 687-2280

MR. DONALD ALFRED NADEAU MSW, LICSW

Social Worker

(Clinical)

200 SPRINGS RD
BEDFORD, MA
ZIP 01730

(781) 687-2381

DR. LAWRENCE RICHARD HERZ M.D.

Psychiatry & Neurology

(Psychiatry)

200 SPRINGS RD
BEDFORD VAH (116A)
BEDFORD, MA
ZIP 01730

(781) 687-2494

MS. PAMELA JOY WILSON MSW LICSW

Social Worker

(Clinical)

200 SPRINGS RD
BEDFORD, MA
ZIP 01730

(781) 687-2033

DR. DAN ROBERT BERLOWITZ MD

Internal Medicine

(Geriatric Medicine)

200 SPRINGS RD
BEDFORD VA HOSPITAL (152)
BEDFORD, MA
ZIP 01730

(781) 687-2962

MRS. JULIA LYNN GAMBLE ARNP

Registered Nurse

(Ambulatory Care)

200 SPRINGS RD
BLD 8, 2ND FLOOR
BEDFORD, MA
ZIP 01730

(781) 275-9175

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902863616, enumerated in the NPI registry as an "individual" on April 27, 2006

The provider is located at 200 Springs Rd Psychology Service Bedford, Ma 01730 and the phone number is (781) 687-2462

The provider's speciality is Clinical Neuropsychologist with taxonomy code 103G00000X

The provider has more than 36 years of experience.

Yes, as of July 06, 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 April 27, 2006. 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.