DR. NATHANIEL RODRIGUEZ MD
NPI 1407315278
Psychiatry & Neurology - Neurocritical Care in Athens, GA

Q: What is the provider's specialty?

The provider's specialty is Psychiatry & Neurology with taxonomy code 2084A2900X and a focus in Neurocritical Care.

Active since March 19, 2019PECOS Enrolled

1500 OGLETHORPE AVE STE 200D, ATHENS, GA 30606(706) 389-3875 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 3, 2023, Aug 17, 2021, Jun 25, 2021 and 1 more (4 updates tracked since 2019).

Table of Contents

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Medicare Participation & PECOS Status
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Years of Experience 9
Psychiatry & Neurology
Neurocritical Care
May Accept Medicare Approved Payment
PECOS Enrolled

About NATHANIEL RODRIGUEZ

This page provides the complete NPI Profile along with additional information for Nathaniel Rodriguez, a provider established in Athens, Georgia with a medical specialization in Psychiatry & Neurology, focusing in neurocritical care and more than 9 years of experience. The healthcare provider is registered in the NPI registry with number 1407315278 assigned on March 2019. The practitioner's primary taxonomy code is 2084A2900X with license number U3991 (TX). The provider is registered as an individual and his NPI record was last updated February 2026.

NPI: 1407315278
Provider Name: DR. NATHANIEL RODRIGUEZ MD
Gender: Male
Entity Type: Individual
Location Address: 1500 OGLETHORPE AVE STE 200D ATHENS, GA 30606
Location Phone: (706) 389-3875
Mailing Address: 1230 BAXTER ST ATHENS, GA 30606
Mailing Phone: (706) 389-3860
Mailing Fax: (706) 389-3861
Medical School Name: OTHER
Graduation Year: 2018
Is Sole Proprietor?: No
Enumeration Date: 03-19-2019
Last Update Date: 02-26-2026
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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: Psychiatry & Neurology Neurocritical Care
Taxonomy Code: 2084A2900X
Type: Allopathic & Osteopathic Physicians
License No.: U3991
License State: TX
Taxonomy Description: The medical subspecialty of Neurocritical Care is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for coordinating the care of his or her patients in the ICU, both the neurological and medical management of the patient. They may also provide consultative services for these patients as requested within the health system.

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	207R00000X	Allopathic & Osteopathic Physicians	Internal Medicine	10895 (GA)
2	207R00000X	Allopathic & Osteopathic Physicians	Internal Medicine	MD.44658 (AL)
3	390200000X	Student, Health Care	Student in an Organized Health Care Education/Training Program

Medicare Participation & PECOS Enrollment Status

Nathaniel Rodriguez is registered with Medicare but may not accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Nathaniel Rodriguez 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: 8224363015
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: I20260306003496
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? Maybe
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

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 1407315278, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 0

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 14 → 1 + 4

Check

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 0 → 0 3 → 6 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 6 + 1 + 1 + 0 + 2 + 1 + 4 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8

This NPI is valid

The calculated check digit is 8, which matches the last digit of 1407315278.