LYDIA BOLDUC-MARDEN N.P.
NPI 1669684924
Nurse Practitioner - Women's Health in Waterville, ME
NPI Status: Active since May 07, 2007
Contact Information
4460 MAYFLOWER HL
WATERVILLE, ME
ZIP 04901
Phone: (207) 859-4460
Fax: (207) 859-4475
NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 12, 2026.
- Individual
- Female
- Nurse Practitioner
- Women's Health
About LYDIA BOLDUC-MARDEN
This page provides the complete NPI Profile along with additional information for Lydia Bolduc-marden, a provider established in Waterville, Maine with a medical specialization in Nurse Practitioner, focusing in women's health . The healthcare provider is registered in the NPI registry with number 1669684924 assigned on May 2007. The practitioner's primary taxonomy code is 363LW0102X with license number R021747 (ME). The provider is registered as an individual and her NPI record was last updated 19 years ago.
- NPI
- 1669684924
- Provider Name
- LYDIA BOLDUC-MARDEN N.P.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 4460 MAYFLOWER HL WATERVILLE, ME 04901
- Location Phone
- (207) 859-4460
- Location Fax
- (207) 859-4475
- Mailing Address
- 4460 MAYFLOWER HL WATERVILLE, ME 04901
- Mailing Phone
- (207) 859-4460
- Mailing Fax
- (207) 859-4475
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-07-2007
- Last Update Date
- 07-08-2007
- Code Navigator
A nurse practitioner (NP) like Lydia Bolduc-marden is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
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
Nurse Practitioner Women's Health
- Taxonomy Code
- 363LW0102X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- R021747
- License State
- ME
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.
*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 |
|---|---|---|---|
| LYDIA5694 | MEDICARE UPIN (02) | ME |
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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 1669684924, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 76 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 3 providers are registered at the same or a nearby location.
WATERVILLE, ME 04901
WATERVILLE, ME 04901
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1669684924, enumerated as an "individual" on May 07, 2007.
The provider is located at 4460 MAYFLOWER HL WATERVILLE, ME 04901 and the phone number is (207) 859-4460.
Nurse Practitioner with taxonomy code 363LW0102X and a focus in Women's Health.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
