DAVID L BUCH MD
NPI 1467526756
Psychiatry & Neurology - Addiction Psychiatry in Philadelphia, PA

NPI Status: Active since November 20, 2006

Contact Information

822 PINE ST
SUITE 1A
PHILADELPHIA, PA
ZIP 19107
Phone: (215) 629-0195
Fax: (215) 629-0341

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Addiction Psychiatry
  • PECOS Enrolled

About DAVID BUCH

This page provides the complete NPI Profile along with additional information for David Buch, a provider established in Philadelphia, Pennsylvania with a medical specialization in Psychiatry & Neurology, focusing in addiction psychiatry . The healthcare provider is registered in the NPI registry with number 1467526756 assigned on November 2006. The practitioner's primary taxonomy code is 2084P0802X with license number MD030827E (PA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1467526756
Provider Name
DAVID L BUCH MD
Gender
Male
Entity Type
Individual
Location Address
822 PINE ST SUITE 1A PHILADELPHIA, PA 19107
Location Phone
(215) 629-0195
Location Fax
(215) 629-0341
Mailing Address
822 PINE ST SUITE 1A PHILADELPHIA, PA 19107
Mailing Phone
(215) 629-0195
Mailing Fax
(215) 629-0341
Is Sole Proprietor?
Yes
Enumeration Date
11-20-2006
Last Update Date
09-11-2025
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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

Psychiatry & Neurology Addiction Psychiatry

Taxonomy Code
2084P0802X
Type
Allopathic & Osteopathic Physicians
License No.
MD030827E
License State
PA
Taxonomy Description
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

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)
12084P0805XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Geriatric Psychiatry

MD030827E (PA)

Medicare Participation & PECOS Enrollment Status

David Buch 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: Durable Medical Equipment (DME) and Power Mobility Devices.

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: No

  • 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: Yes

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NPI 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 1467526756, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 6 → 12 → 3 5 → 10 → 1 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 0 + 2 + 1 + 2 + 7 + 1 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1467526756.

Other Providers at the Same Location


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

Psychiatry & Neurology (Neurology)
822 PINE ST, SUITE C
PHILADELPHIA, PA 19107
Dermatology
822 PINE ST, SUITE 2A
PHILADELPHIA, PA 19107
Psychologist
822 PINE ST, SUITE 4A
PHILADELPHIA, PA 19107
Psychologist
822 PINE ST, SUITE 4A
PHILADELPHIA, PA 19107
Psychologist (Prescribing (Medical))
822 PINE ST, SUITE 1A
PHILADELPHIA, PA 19107
Clinic/Center (Medical Specialty)
822 PINE ST, SUITE 3C
PHILADELPHIA, PA 19107
Psychiatry & Neurology (Psychiatry)
822 PINE ST, ST. REGIS COURT, SUITE 1B
PHILADELPHIA, PA 19107
Psychiatry & Neurology (Neurology)
822 PINE ST, SUITE 1A
PHILADELPHIA, PA 19107
Dermatology (MOHS-Micrographic Surgery)
822 PINE ST, SUITE 2A
PHILADELPHIA, PA 19107
Psychiatry & Neurology (Child & Adolescent Psychiatry)
822 PINE ST, SUITE 2D
PHILADELPHIA, PA 19107
Counselor
822 PINE ST, SUITE 2B-5
PHILADELPHIA, PA 19107
Dermatology
822 PINE ST, SUITE 2A
PHILADELPHIA, PA 19107
Psychologist
822 PINE ST, #2F
PHILADELPHIA, PA 19107
Community/Behavioral Health
822 PINE ST, 2E
PHILADELPHIA, PA 19107
Internal Medicine (Rheumatology)
822 PINE ST, SUITE 3A
PHILADELPHIA, PA 19107
Psychologist
822 PINE ST, SUITE 4A
PHILADELPHIA, PA 19107
Internal Medicine (Rheumatology)
822 PINE ST, SUITE 3A
PHILADELPHIA, PA 19107
Internal Medicine (Rheumatology)
822 PINE ST, STE 3A
PHILADELPHIA, PA 19107
Specialist
822 PINE ST, SUITE 4B
PHILADELPHIA, PA 19107
Nurse Practitioner (Family)
822 PINE ST
PHILADELPHIA, PA 19107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467526756, enumerated as an "individual" on November 20, 2006.

The provider is located at 822 PINE ST SUITE 1A PHILADELPHIA, PA 19107 and the phone number is (215) 629-0195.

Psychiatry & Neurology with taxonomy code 2084P0802X and a focus in Addiction Psychiatry.