WENTWORTH DOUGLASS HOSPITAL
NPI 1124496823
Clinical Medical Laboratory in Dover, NH

NPI Status: Active since September 11, 2015

Contact Information

789 CENTRAL AVE
DOVER, NH
ZIP 03820
Phone: (603) 742-5252

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  • Organization
  • Clinical Medical Laboratory
  • Accepts Insurance

About WENTWORTH DOUGLASS HOSPITAL

This page provides the complete NPI Profile along with additional information for Wentworth Douglass Hospital, a provider established in Dover, New Hampshire operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1124496823 assigned on September 2015. The practitioner's primary taxonomy code is 291U00000X. The provider is registered as an organization and their NPI record was last updated December 2025. The authorized official of this NPI record is Joel Degenaars (Executive Director Of Finance)

NPI
1124496823
Provider Name
WENTWORTH DOUGLASS HOSPITAL
Entity Type
Organization
Location Address
789 CENTRAL AVE DOVER, NH 03820
Location Phone
(603) 742-5252
Mailing Address
PO BOX 412540 BOSTON, MA 02241
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-11-2015
Last Update Date
12-17-2025
Code Navigator

Establishments like Wentworth Douglass Hospital are healthcare facilities that may perform a wide range of laboratory procedures, assisted by doctors and medical technologists. Laboratories can be categorized according to their function as common diagnostic labs or specialty labs that conduct specialized or confirmatory tests. Different clinical laboratories could specialize in clinical chemistry, clinical microbiology, hematology, serology, clinical microscopy, cytopathology, molecular biology, or public health. Please inquire directly with this provider to confirm their test menu.

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

Clinical Medical Laboratory

Taxonomy Code
291U00000X
Type
Laboratories
Taxonomy Description
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Anthem Bronze Preferred Blue PPO 6000/20%/8000 w/HSA - PPO
  • Anthem Bronze Preferred Blue PPO 7000/50%/8000 w/HSA - PPO
  • Anthem Bronze Preferred Blue PPO 7500/30%/10000 Value - PPO
  • Anthem Bronze Preferred Blue PPO 8500/50%/9200 - PPO
  • Anthem Gold Preferred Blue PPO 1000/20%/7500 - PPO
  • Anthem Gold Preferred Blue PPO 2000/0%/6500 RxD - PPO
  • Anthem Gold Preferred Blue PPO 2000/10%/4600 w/HSA - PPO
  • Anthem Gold Preferred Blue PPO 2000/10%/7500 - PPO
  • Anthem Gold Preferred Blue PPO 2000/20%/4600 w/HSA - PPO
  • Anthem Gold Preferred Blue PPO 3000/0%/7500 RxD - PPO
  • Anthem Gold Preferred Blue PPO 500/30%/9000 - PPO
  • Anthem Platinum Preferred Blue PPO 250/10%/3500 - PPO
  • Anthem Silver Preferred Blue PPO 2500/30%/10000 Value - PPO
  • Anthem Silver Preferred Blue PPO 3000/30%/9000 Value - PPO
  • Anthem Silver Preferred Blue PPO 3500/20%/10000 - PPO
  • Anthem Silver Preferred Blue PPO 3500/20%/7250 w/HSA - PPO
  • Anthem Silver Preferred Blue PPO 4000/0%/9000 - PPO
  • Anthem Silver Preferred Blue PPO 4000/0%/9000 RxD - PPO
  • Anthem Silver Preferred Blue PPO 4000/10%/7250 w/HSA - PPO
  • Anthem Silver Preferred Blue PPO 4000/20%/8500 - PPO
  • Anthem Bronze Pathway X Enhanced 6000/35% HSA - HMO
  • Anthem Bronze Pathway X Enhanced 7000/0% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Bronze Pathway X Enhanced 7500/50% ($0 Virtual PCP + $0 Select Drugs) Standard - HMO
  • Anthem Catastrophic Pathway X Enhanced - HMO
  • Anthem Gold Pathway X Enhanced 1200/20% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Gold Pathway X Enhanced 2000/25% ($0 Virtual PCP + $0 Select Drug) Standard - HMO
  • Anthem Gold Pathway X Enhanced 700/40% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Heart Healthy Bronze Pathway X Enhanced 6000/40% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Heart Healthy Silver Pathway X Enhanced 4000/0% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Silver Pathway X Enhanced 4500/20% HSA - HMO
  • Anthem Silver Pathway X Enhanced 5500/20% ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Silver Pathway X Enhanced 6000/40% ($0 Virtual PCP + $0 Select Drugs) Standard - HMO
  • Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Bronze Pathway X HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Pathway X HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Pathway X HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Pathway X HMO 8500/50%/9200 - HMO

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

JOEL DEGENAARS

Authorized Official Title
EXECUTIVE DIRECTOR OF FINANCE
Authorized Official Phone
(603) 740-2806

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
3074430MEDICAID (05)NH 

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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 1124496823, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 8 + 9 + 1 + 2 + 8 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1124496823.

Other Providers at the Same Location


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

Pathology (Anatomic Pathology & Clinical Pathology)
789 CENTRAL AVE, WENTWORTH-DOUGLASS HOSPITAL
DOVER, NH 03820
Pathology (Anatomic Pathology & Clinical Pathology)
789 CENTRAL AVE
DOVER, NH 03820
Pathology (Anatomic Pathology & Clinical Pathology)
789 CENTRAL AVE
DOVER, NH 03820
Emergency Medicine
789 CENTRAL AVE
DOVER, NH 03820
Emergency Medicine
789 CENTRAL AVE, WENTWORTH DOUGLASS HOSPITAL
DOVER, NH 03820
Pathology (Clinical Pathology/Laboratory Medicine)
789 CENTRAL AVE
DOVER, NH 03820
Hospitalist
789 CENTRAL AVE, LEVEL 2
DOVER, NH 03820
Emergency Medicine (Emergency Medical Services)
789 CENTRAL AVE, EMERGENCY DEPT
DOVER, NH 03820
Nurse Practitioner
789 CENTRAL AVE
DOVER, NH 03820
Emergency Medicine
789 CENTRAL AVE
DOVER, NH 03820
Emergency Medicine
789 CENTRAL AVE
DOVER, NH 03820
Nurse Practitioner
789 CENTRAL AVE
DOVER, NH 03820
Emergency Medicine
789 CENTRAL AVE
DOVER, NH 03820
Radiology (Radiation Oncology)
789 CENTRAL AVE
DOVER, NH 03820
Radiology (Radiation Oncology)
789 CENTRAL AVE, WENTWORTH DOUGLASS HOSPITAL
DOVER, NH 03820
Radiology (Radiation Oncology)
789 CENTRAL AVE, SEACOST CANCER CENTER
DOVER, NH 03820
Pharmacist
789 CENTRAL AVE, WENTWORTH DOUGLASS HOSPITAL PHARMACY
DOVER, NH 03820
Pharmacist
789 CENTRAL AVE
DOVER, NH 03820
Internal Medicine (Cardiovascular Disease)
789 CENTRAL AVE
DOVER, NH 03820
Emergency Medicine
789 CENTRAL AVE, EMERGENCY DEPT
DOVER, NH 03820

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124496823, enumerated as an "organization" on September 11, 2015.

The provider is located at 789 CENTRAL AVE DOVER, NH 03820 and the phone number is (603) 742-5252.

Clinical Medical Laboratory with taxonomy code 291U00000X.

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