DAVID MARK GRYGIER M.D.
NPI 1821090119
Physical Medicine & Rehabilitation - Pain Medicine in Pittsfield, MA

NPI Status: Active since June 01, 2005

Contact Information

24 PARK ST
PITTSFIELD, MA
ZIP 01201
Phone: (413) 499-6600

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  • Individual
  • Male
  • Physical Medicine & Rehabilitation
  • Pain Medicine

About DAVID GRYGIER

This page provides the complete NPI Profile along with additional information for David Grygier, a provider established in Pittsfield, Massachusetts with a medical specialization in Physical Medicine & Rehabilitation, focusing in pain medicine . The healthcare provider is registered in the NPI registry with number 1821090119 assigned on June 2005. The practitioner's primary taxonomy code is 2081P2900X with license number 79521 (MA). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1821090119
Provider Name
DAVID MARK GRYGIER M.D.
Gender
Male
Entity Type
Individual
Location Address
24 PARK ST PITTSFIELD, MA 01201
Location Phone
(413) 499-6600
Mailing Address
24 PARK ST PITTSFIELD, MA 01201
Mailing Phone
(413) 499-6600
Is Sole Proprietor?
No
Enumeration Date
06-01-2005
Last Update Date
05-08-2017
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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

Physical Medicine & Rehabilitation Pain Medicine

Taxonomy Code
2081P2900X
Type
Allopathic & Osteopathic Physicians
License No.
79521
License State
MA
Taxonomy Description
A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.

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)
12081P2900XAllopathic & Osteopathic Physicians

Physical Medicine & Rehabilitation
Pain Medicine

050835 (CT)

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.

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
001508357MEDICAID (05)CT 
J14574OTHER (01)MABLUE CROSS/BLUE SHIELD
F81051MEDICARE UPIN (02)MA 
D400068785 - C00814MEDICARE PIN (08)CT 

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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 1821090119, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 0 + 9 + 0 + 1 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1821090119.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Orthopaedic Surgery
24 PARK ST
PITTSFIELD, MA 01201
Occupational Therapist
24 PARK ST
PITTSFIELD, MA 01201
Physical Therapist (Orthopedic)
24 PARK ST
PITTSFIELD, MA 01201
Physical Therapist
24 PARK ST
PITTSFIELD, MA 01201
Orthopaedic Surgery
24 PARK ST
PITTSFIELD, MA 01201
Occupational Therapist (Hand)
24 PARK ST
PITTSFIELD, MA 01201
Physician Assistant (Surgical)
24 PARK ST
PITTSFIELD, MA 01201
Physical Therapist
24 PARK ST
PITTSFIELD, MA 01201
Orthopaedic Surgery
24 PARK ST
PITTSFIELD, MA 01201
Physical Therapist
24 PARK ST
PITTSFIELD, MA 01201
Occupational Therapist
24 PARK ST
PITTSFIELD, MA 01201
Physician Assistant (Surgical)
24 PARK ST
PITTSFIELD, MA 01201
Physical Therapist
24 PARK ST
PITTSFIELD, MA 01201
Occupational Therapist
24 PARK ST
PITTSFIELD, MA 01201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821090119, enumerated as an "individual" on June 01, 2005.

The provider is located at 24 PARK ST PITTSFIELD, MA 01201 and the phone number is (413) 499-6600.

Physical Medicine & Rehabilitation with taxonomy code 2081P2900X and a focus in Pain Medicine.

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