MAX J FREEBERG MD, PHD
NPI 1609403765
Epilepsy Unit in Nashville, TN
NPI Status: Active since March 26, 2020
Contact Information
1301 MEDICAL CENTER DR
NASHVILLE, TN
ZIP 37232
Phone: (615) 322-3000
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Epilepsy Unit
- PECOS Enrolled
About MAX FREEBERG
This page provides the complete NPI Profile along with additional information for Max Freeberg, a provider established in Nashville, Tennessee with a medical specialization in Epilepsy Unit. The healthcare provider is registered in the NPI registry with number 1609403765 assigned on March 2020. The practitioner's primary taxonomy code is 273100000X with license number 76676 (TN). The provider is registered as an individual and his NPI record was last updated June 2026.
- NPI
- 1609403765
- Provider Name
- MAX J FREEBERG MD, PHD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1301 MEDICAL CENTER DR NASHVILLE, TN 37232
- Location Phone
- (615) 322-3000
- Mailing Address
- 3841 GREEN HILLS VILLAGE DR STE 200 NASHVILLE, TN 37215
- Mailing Phone
- (615) 322-6842
- Mailing Fax
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-26-2020
- Last Update Date
- 06-08-2026
- Code Navigator
Location Map
Secondary Locations
- 20 York St
New Haven, CT 06510
(203) 688-4242
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
Epilepsy Unit
- Taxonomy Code
- 273100000X
- Type
- Hospital Units
- License No.
- 76676
- License State
- TN
- Taxonomy Description
- An Epilepsy Unit is a distinct unit of a hospital that provides services that may include observation, urgent care, diagnostic testing, treatment, and medication management for patients with seizure disorders.
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 | 2084E0001X | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | 76676 (TN) |
| 2 | 2084N0400X | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | 76977 (CT) |
| 3 | 2084N0600X | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | 76676 (TN) |
Medicare Participation & PECOS Enrollment Status
Max Freeberg 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 1609403765, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).
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 65 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1609403765, enumerated as an "individual" on March 26, 2020.
The provider is located at 1301 MEDICAL CENTER DR NASHVILLE, TN 37232 and the phone number is (615) 322-3000.
Epilepsy Unit with taxonomy code 273100000X.
