PAUL J BLOCK MD
NPI 1003810094
Internal Medicine - Cardiovascular Disease in Leominster, MA

NPI Status: Active since June 08, 2005

Contact Information

100 HOSPITAL RD
STE 3A
LEOMINSTER, MA
ZIP 01453
Phone: (978) 537-9305
Fax: (978) 537-9307

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  • Individual
  • Male
  • Internal Medicine
  • Cardiovascular Disease

About PAUL BLOCK

This page provides the complete NPI Profile along with additional information for Paul Block, an internist established in Leominster, Massachusetts with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1003810094 assigned on June 2005. The practitioner's primary taxonomy code is 207RC0000X with license number 44146 (MA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1003810094
Provider Name
PAUL J BLOCK MD
Gender
Male
Entity Type
Individual
Location Address
100 HOSPITAL RD STE 3A LEOMINSTER, MA 01453
Location Phone
(978) 537-9305
Location Fax
(978) 537-9307
Mailing Address
340 MAIN ST STE 670 WORCESTER, MA 01608
Mailing Phone
(508) 754-3566
Mailing Fax
(978) 537-9307
Is Sole Proprietor?
No
Enumeration Date
06-08-2005
Last Update Date
12-06-2011
Code Navigator

An internist like Paul Block is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
44146
License State
MA
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

44146 (MA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
B99167MEDICARE UPIN (02)MA 
6174884MEDICAID (05)MA 
J02906MEDICARE ID-TYPE UNSPECIFIED (04)MA 

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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 1003810094, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).

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
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 0 → 0 8 → 16 → 7 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 6 + 1 + 0 + 0 + 1 + 8 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1003810094.

Other Providers at the Same Location


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

Pediatrics
100 HOSPITAL RD, SUITE 4
LEOMINSTER, MA 01453
Pediatrics
100 HOSPITAL RD, SUITE 4
LEOMINSTER, MA 01453
Pediatrics
100 HOSPITAL RD, SUITE 4
LEOMINSTER, MA 01453
Pediatrics
100 HOSPITAL RD, SUITE 4
LEOMINSTER, MA 01453
Pediatrics
100 HOSPITAL RD, SUITE 4
LEOMINSTER, MA 01453
Nurse Practitioner (Pediatrics)
100 HOSPITAL RD, SUITE 4
LEOMINSTER, MA 01453
Pediatrics
100 HOSPITAL RD, SUITE 4
LEOMINSTER, MA 01453
Pediatrics
100 HOSPITAL RD, SUITE 4
LEOMINSTER, MA 01453
Pediatrics (Adolescent Medicine)
100 HOSPITAL RD, SUITE 4
LEOMINSTER, MA 01453
Physician Assistant
100 HOSPITAL RD, SUITE 2D
LEOMINSTER, MA 01453
Physician Assistant
100 HOSPITAL RD, SUITE 2D
LEOMINSTER, MA 01453
Internal Medicine (Cardiovascular Disease)
100 HOSPITAL RD, SUITE 3B
LEOMINSTER, MA 01453
Obstetrics & Gynecology
100 HOSPITAL RD, SUITE 1 B
LEOMINSTER, MA 01453
Internal Medicine (Cardiovascular Disease)
100 HOSPITAL RD, SUITE 3B, PROFESSIONAL BUILDING
LEOMINSTER, MA 01453
Orthopaedic Surgery
100 HOSPITAL RD, SUITE 3C
LEOMINSTER, MA 01453
Orthopaedic Surgery
100 HOSPITAL RD, SUITE 3C
LEOMINSTER, MA 01453
Internal Medicine (Cardiovascular Disease)
100 HOSPITAL RD, SUITE 3A
LEOMINSTER, MA 01453
Nurse Practitioner (Family)
100 HOSPITAL RD, SUITE 2D
LEOMINSTER, MA 01453
Orthopaedic Surgery
100 HOSPITAL RD, SUITE 3C
LEOMINSTER, MA 01453
Surgery
100 HOSPITAL RD, SUITE 2B
LEOMINSTER, MA 01453

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003810094, enumerated as an "individual" on June 08, 2005.

The provider is located at 100 HOSPITAL RD STE 3A LEOMINSTER, MA 01453 and the phone number is (978) 537-9305.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.