MRS. JO ANN DRENNAN APRN
NPI 1326659772
Nurse Practitioner - Psychiatric/Mental Health in Biloxi, MS

NPI Status: Active since August 10, 2020

Contact Information

1641 POPPS FERRY RD STE A3
BILOXI, MS
ZIP 39532
Phone: (662) 234-7601

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  • Individual
  • Female
  • Years of Experience 6
  • Nurse Practitioner
  • Psychiatric/Mental Health
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About JO DRENNAN

This page provides the complete NPI Profile along with additional information for Jo Drennan, a provider established in Biloxi, Mississippi with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health and more than 6 years of experience. The healthcare provider is registered in the NPI registry with number 1326659772 assigned on August 2020. The practitioner's primary taxonomy code is 363LP0808X with license number 903997 (MS). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1326659772
Provider Name
MRS. JO ANN DRENNAN APRN
Gender
Female
Entity Type
Individual
Location Address
1641 POPPS FERRY RD STE A3 BILOXI, MS 39532
Location Phone
(662) 234-7601
Mailing Address
1633 POPPS FERRY ROAD SUITE A BILOXI, MS 39532
Mailing Phone
(228) 232-0890
Mailing Fax
Medical School Name
OTHER
Graduation Year
2020
Is Sole Proprietor?
No
Enumeration Date
08-10-2020
Last Update Date
03-31-2026
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A nurse practitioner (NP) like Jo Drennan 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 Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
903997
License State
MS

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)
1363LA2200XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Adult Health

903997 (MS)
2363LG0600XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Gerontology

903997 (MS)

Insurance Plans Accepted

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

  • Bronze Classic Standard - HMO
  • Bronze Elite + PCP Saver Plus - HMO
  • Bronze Simple Chronic Care CKM - HMO
  • Gold Classic Standard - HMO
  • Silver Classic Standard - HMO
  • Silver Simple - HMO
  • Silver Simple Chronic Care CKM - HMO
  • UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - HMO
  • UHC Bronze Essential (No Referrals) - HMO
  • UHC Bronze Standard (No Referrals) - HMO
  • UHC Bronze Standard+ (Dental + Vision, No Referrals) - HMO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) - HMO
  • UHC Gold Copay Focus + $0 Indiv Med Ded ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) - HMO
  • UHC Gold Standard (No Referrals) - HMO
  • UHC Gold Value ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) - HMO
  • UHC Gold Value + ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) - HMO
  • UHC Silver Advantage ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Silver Advantage + ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - HMO
  • UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Silver Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - HMO
  • UHC Silver Standard (No Referrals) - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Jo Drennan is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Jo Drennan is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

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.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 6608287651

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20201123001163

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Wheelchairs (DD000N)

    Standard wheelchair (HCPCS:K0001)

    1 DME suppliers used 12 Medicare Claims 12 Services Paid

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.

Follow-up nursing facility visit per day, typically 15 minutes

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

This service was performed 29 times for 17 patients

Follow-up nursing facility visit per day, typically 15 minutes

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

This service was performed 167 times for 64 patients

Follow-up nursing facility visit per day, typically 25 minutes

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

This service was performed 35 times for 32 patients

Nursing facility annual assessment, typically 30 minutes

An annual assessment at a nursing facility is a routine check-up that typically lasts about 30 minutes. It's a chance for healthcare professionals to evaluate your overall health and wellness, monitor any ongoing conditions, and adjust care plans as needed.

This service was performed 11 times for 11 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $20.12 for a new patient copayment and $23.05 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 39532 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $80.5
  • Minimum New Patient Price $51.65
  • Maximum New Patient Price $159.18
  • Average New Patient Copayment $20.12
  • Minimum New Patient Copayment $12.91
  • Maximum New Patient Copayment $39.79

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $92.2
  • Minimum Established Patient Price $16.15
  • Maximum Established Patient Price $129.61
  • Average Established Patient Copayment $23.05
  • Minimum Established Patient Copayment $4.03
  • Maximum Established Patient Copayment $32.4

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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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 1326659772, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 6 → 12 → 3 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 1 + 2 + 5 + 1 + 8 + 7 + 1 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1326659772.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326659772, enumerated as an "individual" on August 10, 2020.

The provider is located at 1641 POPPS FERRY RD STE A3 BILOXI, MS 39532 and the phone number is (662) 234-7601.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.

The provider might be accepting Accepts: Oscar Health Plan, Inc. and UnitedHealthcare. Please consult your insurance carrier or call the provider to verify.