ASHLEY HAHN
NPI 1659244754
Surgery - Trauma Surgery in Toledo, OH

NPI Status: Active since September 25, 2025

Contact Information

2109 HUGHES DR STE 220
TOLEDO, OH
ZIP 43606
Phone: (419) 291-5150
Fax: (419) 479-6173

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  • Individual
  • Female
  • Surgery
  • Trauma Surgery
  • PECOS Enrolled

About ASHLEY HAHN

This page provides the complete NPI Profile along with additional information for Ashley Hahn, a provider established in Toledo, Ohio with a medical specialization in Surgery, focusing in trauma surgery . The healthcare provider is registered in the NPI registry with number 1659244754 assigned on September 2025. The practitioner's primary taxonomy code is 2086S0127X with license number RN.464055 (OH). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1659244754
Provider Name
ASHLEY HAHN
Gender
Female
Entity Type
Individual
Location Address
2109 HUGHES DR STE 220 TOLEDO, OH 43606
Location Phone
(419) 291-5150
Location Fax
(419) 479-6173
Mailing Address
2109 HUGHES DR STE 220 TOLEDO, OH 43606
Mailing Phone
(419) 291-5150
Mailing Fax
(419) 479-6173
Is Sole Proprietor?
No
Enumeration Date
09-25-2025
Last Update Date
09-25-2025
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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

Surgery Trauma Surgery

Taxonomy Code
2086S0127X
Type
Allopathic & Osteopathic Physicians
License No.
RN.464055
License State
OH
Taxonomy Description
Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.

Medicare Participation & PECOS Enrollment Status

Ashley Hahn 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 1659244754, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
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 5 → 10 → 1 2 → 4 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 4 + 4 + 8 + 7 + 1 + 0 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1659244754.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Physician Assistant (Surgical)
2109 HUGHES DR STE 220
TOLEDO, OH 43606
Physician Assistant
2109 HUGHES DR STE 220
TOLEDO, OH 43606
Nurse Practitioner
2109 HUGHES DR STE 220
TOLEDO, OH 43606
Surgery
2109 HUGHES DR STE 220
TOLEDO, OH 43606
Physician Assistant
2109 HUGHES DR STE 220
TOLEDO, OH 43606

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659244754, enumerated as an "individual" on September 25, 2025.

The provider is located at 2109 HUGHES DR STE 220 TOLEDO, OH 43606 and the phone number is (419) 291-5150.

Surgery with taxonomy code 2086S0127X and a focus in Trauma Surgery.