DR. MARY SAVARESE BARNES DO
NPI 1992384812
Military Health Care Provider in Jacksonville, FL

NPI Status: Active since April 07, 2021

Contact Information

2104 MASSEY AVE
BUILDING 2104
JACKSONVILLE, FL
ZIP 32228
Phone: (904) 270-5947

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  • Individual
  • Female
  • Military Health Care Provider
  • PECOS Enrolled

About MARY BARNES

This page provides the complete NPI Profile along with additional information for Mary Barnes, a provider established in Jacksonville, Florida with a medical specialization in Military Health Care Provider. The healthcare provider is registered in the NPI registry with number 1992384812 assigned on April 2021. The practitioner's primary taxonomy code is 171000000X with license number 2022-01960 (NC). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1992384812
Provider Name
DR. MARY SAVARESE BARNES DO
Gender
Female
Entity Type
Individual
Location Address
2104 MASSEY AVE BUILDING 2104 JACKSONVILLE, FL 32228
Location Phone
(904) 270-5947
Mailing Address
653-1 W 8TH ST # L17 JACKSONVILLE, FL 32209
Mailing Phone
(904) 244-3123
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
04-07-2021
Last Update Date
03-25-2026
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Location Map

Secondary Locations

  • 653-1 W 8th St
    Jacksonville, FL 32209
    (904) 244-3123

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

Military Health Care Provider

Taxonomy Code
171000000X
Type
Other Service Providers
License No.
2022-01960
License State
NC
Taxonomy Description
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

(FL)

Medicare Participation & PECOS Enrollment Status

Mary Barnes 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

  • 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

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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 1992384812, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
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 9 → 18 → 9 3 → 6 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 6 + 8 + 8 + 8 + 2 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1992384812.

Other Providers at the Same Location


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

Dentist (General Practice)
2104 MASSEY AVE, NBHC MAYPORT
MAYPORT, FL 32228
Dentist
2104 MASSEY AVE
MAYPORT, FL 32228
Pharmacist
2104 MASSEY AVE
MAYPORT, FL 32228
Military Health Care Provider (Independent Duty Corpsman)
2104 MASSEY AVE
JACKSONVILLE, FL 32228
Military Health Care Provider (Independent Duty Corpsman)
2104 MASSEY AVE
JACKSONVILLE, FL 32228
Physical Therapist
2104 MASSEY AVE
JACKSONVILLE, FL 32228
Registered Nurse (Occupational Health)
2104 MASSEY AVE, NBHC NAVAL STATION MAYPORT
JACKSONVILLE, FL 32228
Military Health Care Provider (Independent Duty Corpsman)
2104 MASSEY AVE
JACKSONVILLE, FL 32228
Dental Hygienist
2104 MASSEY AVE
JACKSONVILLE, FL 32228
Dental Hygienist
2104 MASSEY AVE
JACKSONVILLE, FL 32228
Dentist (Endodontics)
2104 MASSEY AVE
NS MAYPORT, FL 32228
Dental Hygienist
2104 MASSEY AVE, ROOM 2065
MAYPORT NAVAL STA, FL 32228
Military Health Care Provider (Independent Duty Corpsman)
2104 MASSEY AVE
MAYPORT, FL 32228
Physical Therapy Assistant
2104 MASSEY AVE
JACKSONVILLE, FL 32228
Dentist (General Practice)
2104 MASSEY AVE
MAYPORT, FL 32228
Pharmacist
2104 MASSEY AVE
JACKSONVILLE, FL 32228
Registered Nurse (Case Management)
2104 MASSEY AVE, BUILDING 2104
JACKSONVILLE, FL 32228
Nurse Practitioner (Family)
2104 MASSEY AVE
JACKSONVILLE, FL 32228
Nurse Practitioner (Family)
2104 MASSEY AVE, BUILDING 2104
JACKSONVILLE, FL 32228
Family Medicine
2104 MASSEY AVE, AVIATION MEDICINE
JACKSONVILLE, FL 32228

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992384812, enumerated as an "individual" on April 07, 2021.

The provider is located at 2104 MASSEY AVE BUILDING 2104 JACKSONVILLE, FL 32228 and the phone number is (904) 270-5947.

Military Health Care Provider with taxonomy code 171000000X.