DR. NATHAN COLLINS WALK M.D.
NPI 1073699427
Pathology - Anatomic Pathology & Clinical Pathology in Middletown, CT

NPI Status: Active since October 28, 2006

Contact Information

28 CRESCENT ST
MIDDLESEX HOSPITAL
MIDDLETOWN, CT
ZIP 06457
Phone: (860) 358-6175

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  • Individual
  • Male
  • Pathology
  • Anatomic Pathology & Clinical Pathology
  • Medicare Quality Reporting

About NATHAN WALK

This page provides the complete NPI Profile along with additional information for Nathan Walk, a provider established in Middletown, Connecticut with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1073699427 assigned on October 2006. The practitioner's primary taxonomy code is 207ZP0102X with license number 046122 (CT). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1073699427
Provider Name
DR. NATHAN COLLINS WALK M.D.
Gender
Male
Entity Type
Individual
Location Address
28 CRESCENT ST MIDDLESEX HOSPITAL MIDDLETOWN, CT 06457
Location Phone
(860) 358-6175
Mailing Address
28 CRESCENT ST MIDDLESEX HOSPITAL MIDDLETOWN, CT 06457
Mailing Phone
(860) 358-6175
Is Sole Proprietor?
Yes
Enumeration Date
10-28-2006
Last Update Date
10-14-2008
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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

Pathology Anatomic Pathology & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
046122
License State
CT
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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.

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
1073699427MEDICAID (05)CT 
046122OTHER (01)CONNECTICARE
0840375OTHER (01)CIGNA
H94956MEDICARE UPIN (02) 
D400000059MEDICARE PIN (08)CT 
9845187OTHER (01)AETNA

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Implementation of improvements that contribute to more timely communication of test resultsYesN/A
Timely communication of test results defined as timely identification of abnormal test results with timely follow-up.
Implementation of Use of Specialist Reports Back to Referring Clinician or Group to Close Referral LoopYesN/A
Performance of regular practices that include providing specialist reports back to the referring individual MIPS eligible clinician or group to close the referral loop or where the referring individual MIPS eligible clinician or group initiates regular inquiries to specialist for specialist reports which could be documented or noted in the EHR technology.

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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 1073699427, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
Check
7
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 7 → 14 → 5 6 → 12 → 3 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 2 + 9 + 1 + 8 + 4 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1073699427.

Other Providers at the Same Location


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

Physician Assistant (Medical)
28 CRESCENT ST
MIDDLETOWN, CT 06457
Physician Assistant (Medical)
28 CRESCENT ST
MIDDLETOWN, CT 06457
Psychiatry & Neurology (Psychiatry)
28 CRESCENT ST
MIDDLETOWN, CT 06457
Physician Assistant (Medical)
28 CRESCENT ST, AMELIA BALDWIN, ENROLLMENT COORDINATOR
MIDDLETOWN, CT 06457
Internal Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Internal Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Psychiatry & Neurology (Child & Adolescent Psychiatry)
28 CRESCENT ST, FAMILY ADVOCACY
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Physician Assistant (Medical)
28 CRESCENT ST
MIDDLETOWN, CT 06457
Physician Assistant (Medical)
28 CRESCENT ST
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457
Physician Assistant (Medical)
28 CRESCENT ST
MIDDLETOWN, CT 06457
Emergency Medicine
28 CRESCENT ST
MIDDLETOWN, CT 06457

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073699427, enumerated as an "individual" on October 28, 2006.

The provider is located at 28 CRESCENT ST MIDDLESEX HOSPITAL MIDDLETOWN, CT 06457 and the phone number is (860) 358-6175.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.

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