DR. CHRISTOPHER ROBERT GRINDLE M.D.
NPI 1922216001
Otolaryngology - Pediatric Otolaryngology in Hartford, CT

NPI Status: Active since May 20, 2007

Contact Information

282 WASHINGTON ST
HARTFORD, CT
ZIP 06106
Phone: (860) 545-9650

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  • Individual
  • Male
  • Otolaryngology
  • Pediatric Otolaryngology
  • PECOS Enrolled

About CHRISTOPHER GRINDLE

This page provides the complete NPI Profile along with additional information for Christopher Grindle, a provider established in Hartford, Connecticut with a medical specialization in Otolaryngology, focusing in pediatric otolaryngology . The healthcare provider is registered in the NPI registry with number 1922216001 assigned on May 2007. The practitioner's primary taxonomy code is 207YP0228X with license number CT049445 (CT). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1922216001
Provider Name
DR. CHRISTOPHER ROBERT GRINDLE M.D.
Gender
Male
Entity Type
Individual
Location Address
282 WASHINGTON ST HARTFORD, CT 06106
Location Phone
(860) 545-9650
Mailing Address
77 CHATHAM HILL RD SOUTH GLASTONBURY, CT 06073
Mailing Phone
(215) 964-4145
Is Sole Proprietor?
Yes
Enumeration Date
05-20-2007
Last Update Date
04-13-2022
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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

Otolaryngology Pediatric Otolaryngology

Taxonomy Code
207YP0228X
Type
Allopathic & Osteopathic Physicians
License No.
CT049445
License State
CT
Taxonomy Description
A pediatric otolaryngologist has special expertise in the management of infants and children with disorders that include congenital and acquired conditions involving the aerodigestive tract, nose and paranasal sinuses, the ear and other areas of the head and neck. The pediatric otolaryngologist has special skills in the diagnosis, treatment, and management of childhood disorders of voice, speech, language and hearing.

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)
1207Y00000XAllopathic & Osteopathic Physicians

Otolaryngology

MT186325 (PA)

Medicare Participation & PECOS Enrollment Status

Christopher Grindle 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, Durable Medical Equipment (DME), a Home Health Agency (HHA) 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: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • 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 1922216001, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 4 + 1 + 1 + 2 + 0 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1922216001.

Other Providers at the Same Location


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

Pediatrics (Pediatric Cardiology)
282 WASHINGTON ST, SUITE 2B
HARTFORD, CT 06106
Physician Assistant (Medical)
282 WASHINGTON ST, HARTFORD
HARTFORD, CT 06106
Pediatrics (Pediatric Hematology-Oncology)
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics
282 WASHINGTON ST
HARTFORD, CT 06106
Nurse Practitioner (Pediatrics)
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics
282 WASHINGTON ST
HARTFORD, CT 06106
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
282 WASHINGTON ST
HARTFORD, CT 06106
Nurse Practitioner (Pediatrics)
282 WASHINGTON ST
HARTFORD, CT 06106
Physician Assistant
282 WASHINGTON ST
HARTFORD, CT 06106
Clinical Nurse Specialist (Pediatrics)
282 WASHINGTON ST
HARTFORD, CT 06106
Clinical Nurse Specialist (Pediatrics)
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics (Neonatal-Perinatal Medicine)
282 WASHINGTON ST
HARTFORD, CT 06106
Surgery
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics (Pediatric Hematology-Oncology)
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics (Neonatal-Perinatal Medicine)
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics (Neonatal-Perinatal Medicine)
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics (Neonatal-Perinatal Medicine)
282 WASHINGTON ST
HARTFORD, CT 06106
Nurse Practitioner (Pediatrics)
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics
282 WASHINGTON ST
HARTFORD, CT 06106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922216001, enumerated as an "individual" on May 20, 2007.

The provider is located at 282 WASHINGTON ST HARTFORD, CT 06106 and the phone number is (860) 545-9650.

Otolaryngology with taxonomy code 207YP0228X and a focus in Pediatric Otolaryngology.