DR. JENNIFER MARIE SANTIAGO DNP, MSN, APRN, AGNP
NPI 1881188191
Nurse Practitioner - Adult Health in Meriden, CT
NPI Status: Active since June 20, 2018
Contact Information
PO BOX 250
MERIDEN, CT
ZIP 06450
Phone: (800) 507-5040
Fax: (203) 298-1051
- Individual
- Female
- Nurse Practitioner
- Adult Health
- Opted-Out Medicare
About JENNIFER SANTIAGO
This page provides the complete NPI Profile along with additional information for Jennifer Santiago, a provider established in Meriden, Connecticut with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1881188191 assigned on June 2018. The practitioner's primary taxonomy code is 363LA2200X with license number 7583 (CT). The provider is registered as an individual and her NPI record was last updated April 2026.
- NPI
- 1881188191
- Provider Name
- DR. JENNIFER MARIE SANTIAGO DNP, MSN, APRN, AGNP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- PO BOX 250 MERIDEN, CT 06450
- Location Phone
- (800) 507-5040
- Location Fax
- (203) 298-1051
- Mailing Address
- PO BOX 250 MERIDEN, CT 06450
- Mailing Phone
- (800) 507-5040
- Mailing Fax
- (203) 298-1051
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-20-2018
- Last Update Date
- 04-06-2026
- Code Navigator
A nurse practitioner (NP) like Jennifer Santiago 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.
The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Jennifer Santiago opted out of Medicare effective on 12-02-2024 until 12-02-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.
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 Adult Health
- Taxonomy Code
- 363LA2200X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 7583
- License State
- CT
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) |
|---|---|---|---|---|
| 1 | 363LP2300X | Physician Assistants & Advanced Practice Nursing Providers | Nurse Practitioner | 7583 (CT) |
Medicare Participation & PECOS Enrollment Status
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 12-02-2024
Opt-Out End Date: 12-02-2026
Eligible to Order and Refer? No
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Established patient office or other outpatient visit, 10-19 minutes
Established patient office or other outpatient visit, 20-29 minutes
Telephone medical discussion provided by nonphysician professional, 11-20 minutes
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
This service was performed 36 times for 31 patientsThis is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
This service was performed 36 times for 31 patientsThis service involves a nonphysician professional, like a nurse or therapist, discussing your health concerns over the phone for 11-20 minutes. It's a convenient way to address questions or issues without needing to visit the clinic.
This service was performed 21 times for 20 patientsReviews for DR. JENNIFER MARIE SANTIAGO DNP, MSN, APRN, AGNP
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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 1881188191, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).
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 69 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1881188191, enumerated as an "individual" on June 20, 2018.
The provider is located at PO BOX 250 MERIDEN, CT 06450 and the phone number is (800) 507-5040.
Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.
