DR. JEFFREY J. KLASS N.D.
NPI 1609972819
Naturopath in Guilford, CT

NPI Status: Active since September 15, 2006

Contact Information

5 DURHAM RD
STE. B6 BLDG.2
GUILFORD, CT
ZIP 06437
Phone: (203) 453-1906
Fax: (203) 453-2012

Get Directions Write a Review

  • Individual
  • Male
  • Naturopath

About JEFFREY KLASS

This page provides the complete NPI Profile along with additional information for Jeffrey Klass, a provider established in Guilford, Connecticut with a medical specialization in Naturopath. The healthcare provider is registered in the NPI registry with number 1609972819 assigned on September 2006. The practitioner's primary taxonomy code is 175F00000X with license number CT000058 (CT). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1609972819
Provider Name
DR. JEFFREY J. KLASS N.D.
Gender
Male
Entity Type
Individual
Location Address
5 DURHAM RD STE. B6 BLDG.2 GUILFORD, CT 06437
Location Phone
(203) 453-1906
Location Fax
(203) 453-2012
Mailing Address
28 RANDI DR MADISON, CT 06443
Is Sole Proprietor?
No
Enumeration Date
09-15-2006
Last Update Date
07-08-2007
Code Navigator

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

Naturopath

Taxonomy Code
175F00000X
Type
Other Service Providers
License No.
CT000058
License State
CT
Taxonomy Description
Diagnoses, treats, and cares for patients, using system of practice that bases treatment of physiological functions and abnormal conditions on natural laws governing human body: Utilizes physiological, psychological, and mechanical methods, such as air, water, light, heat, earth, phototherapy, food and herb therapy, psychotherapy, electrotherapy, physiotherapy, minor and orificial surgery, mechanotherapy, naturopathic corrections and manipulation, and natural methods or modalities, together with natural medicines, natural processed foods, and herbs and nature's remedies. Excludes major surgery, therapeutic use of x ray and radium, and use of drugs, except those assimilable substances containing elements or compounds which are components of body tissues and are physiologically compatible to body processes for maintenance of life.

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
110000058CT01OTHER (01)CTBLUE CROSS BLUE SHIELD
OR1938OTHER (01)CTHEALTHNET
739975OTHER (01)CTCONNECTICARE
P414392OTHER (01)CTOXFORD

Reviews for DR. JEFFREY J. KLASS N.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1609972819, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
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 0 → 0 9 → 18 → 9 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 8 + 7 + 4 + 8 + 2 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1609972819.

Other Providers at the Same Location


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

Internal Medicine
5 DURHAM RD, BDG 3, C-1
GUILFORD, CT 06437
Plastic Surgery
5 DURHAM RD, BLDG# 1, SUITE 8
GUILFORD, CT 06437
Internal Medicine
5 DURHAM RD, BUILDING 3, SUITE C1
GUILFORD, CT 06437
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
5 DURHAM RD, STE 1-7
GUILFORD, CT 06437
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
5 DURHAM RD, SUITE 1-7
GUILFORD, CT 06437
Plastic Surgery
5 DURHAM RD
GUILFORD, CT 06437
Surgery (Plastic and Reconstructive Surgery)
5 DURHAM RD
GUILFORD, CT 06437
Dentist (General Practice)
5 DURHAM RD, SUITE C-4
GUILFORD, CT 06437
Plastic Surgery
5 DURHAM RD
GUILFORD, CT 06437
Dentist (Orthodontics and Dentofacial Orthopedics)
5 DURHAM RD
GUILFORD, CT 06437
Dentist
5 DURHAM RD, SUITE B 7
GUILFORD, CT 06437
Internal Medicine
5 DURHAM RD, BLDG 3, C-1
GUILFORD, CT 06437
Specialist
5 DURHAM RD, BLDG# 1, SUITE 8
GUILFORD, CT 06437
Internal Medicine
5 DURHAM RD, SUITE C1, BUILDING 3
GUILFORD, CT 06437
Nurse Practitioner (Acute Care)
5 DURHAM RD, A2
GUILFORD, CT 06437
Specialist
5 DURHAM RD
GUILFORD, CT 06437
Internal Medicine
5 DURHAM RD, BLD 3
GUILFORD, CT 06437
Nurse Practitioner (Adult Health)
5 DURHAM RD, BUILDING 3
GUILFORD, CT 06437
Psychologist
5 DURHAM RD
GUILFORD, CT 06437
Nurse Practitioner (Adult Health)
5 DURHAM RD
GUILFORD, CT 06437

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609972819, enumerated as an "individual" on September 15, 2006.

The provider is located at 5 DURHAM RD STE. B6 BLDG.2 GUILFORD, CT 06437 and the phone number is (203) 453-1906.

Naturopath with taxonomy code 175F00000X.

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