DAURIE DEVORE MARSDEN CRNA, APRN, ACNP
NPI 1669721965
Nurse Anesthetist, Certified Registered in Brookfield, CT

NPI Status: Active since August 31, 2012

Contact Information

246 FEDERAL RD
UNIT CL41- OFFICE 1
BROOKFIELD, CT
ZIP 06804
Phone: (203) 491-4234
Fax: (475) 426-1058

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  • Individual
  • Female
  • Nurse Anesthetist, Certified Registered

About DAURIE MARSDEN

This page provides the complete NPI Profile along with additional information for Daurie Marsden, a provider established in Brookfield, Connecticut with a medical specialization in Nurse Anesthetist, Certified Registered. The healthcare provider is registered in the NPI registry with number 1669721965 assigned on August 2012. The practitioner's primary taxonomy code is 367500000X with license number 5669 (CT). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1669721965
Provider Name
DAURIE DEVORE MARSDEN CRNA, APRN, ACNP
Other Name
DOROTHY DEVORE MARSDEN APRN, CRNA, ACNP
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
246 FEDERAL RD UNIT CL41- OFFICE 1 BROOKFIELD, CT 06804
Location Phone
(203) 491-4234
Location Fax
(475) 426-1058
Mailing Address
74 BUTTERFIELD RD NEWTOWN, CT 06470
Mailing Phone
(860) 884-2056
Is Sole Proprietor?
No
Enumeration Date
08-31-2012
Last Update Date
03-24-2026
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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

Nurse Anesthetist, Certified Registered

Taxonomy Code
367500000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
5669
License State
CT
Taxonomy Description
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

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)
1163W00000XNursing Service Providers

Registered Nurse

087676 (CT)
2163W00000XNursing Service Providers

Registered Nurse

2281597 (MA)
3363LA2100XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Acute Care

F432794-01 (NY)
4367500000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Anesthetist, Certified Registered

2281597 (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 1669721965, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 4 + 2 + 2 + 9 + 1 + 2 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1669721965.

Other Providers at the Same Location


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

Dentist
246 FEDERAL RD, SUITE C-25
BROOKFIELD, CT 06804
Optometrist
246 FEDERAL RD, C 12
BROOKFIELD, CT 06804
Social Worker (Clinical)
246 FEDERAL RD, SUITE C23-A
BROOKFIELD, CT 06804
Internal Medicine
246 FEDERAL RD, C-31 A
BROOKFIELD, CT 06804
Chiropractor
246 FEDERAL RD, C-35
BROOKFIELD, CT 06804
Dietitian, Registered
246 FEDERAL RD, UNIT C33B
BROOKFIELD, CT 06804
Social Worker (Clinical)
246 FEDERAL RD, SUITE C-24
BROOKFIELD, CT 06804
Social Worker (Clinical)
246 FEDERAL RD, UNIT C-33
BROOKFIELD, CT 06804
Chiropractor
246 FEDERAL RD, B-22
BROOKFIELD, CT 06804
Marriage & Family Therapist
246 FEDERAL RD, SUITE C-24
BROOKFIELD, CT 06804
Podiatrist
246 FEDERAL RD, SUITE C-21
BROOKFIELD, CT 06804
Physician Assistant (Medical)
246 FEDERAL RD, UNIT D-12
BROOKFIELD, CT 06804
Nurse Practitioner (Psychiatric/Mental Health)
246 FEDERAL RD, UNIT C-33
BROOKFIELD, CT 06804
Podiatrist
246 FEDERAL RD, STE C21
BROOKFIELD, CT 06804
Dentist (Pediatric Dentistry)
246 FEDERAL RD, SUITE D 13
BROOKFIELD, CT 06804
Social Worker
246 FEDERAL RD, UNIT C-33
BROOKFIELD, CT 06804
Social Worker
246 FEDERAL RD, UNIT C-33
BROOKFIELD, CT 06804
Dietitian, Registered
246 FEDERAL RD, UNIT C33B
BROOKFIELD, CT 06804
Speech-Language Pathologist
246 FEDERAL RD, SUITE D-22
BROOKFIELD, CT 06804
Social Worker (Clinical)
246 FEDERAL RD, UNIT C-33
BROOKFIELD, CT 06804

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669721965, enumerated as an "individual" on August 31, 2012.

The provider is located at 246 FEDERAL RD UNIT CL41- OFFICE 1 BROOKFIELD, CT 06804 and the phone number is (203) 491-4234.

Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.