Doctor profile · Federal record
Dr. Hannah O'Brien, DC
Chiropractor (CMS: Chiropractic) · Nashville, TN
- NPI 1457815987
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
211 Old Hickory Blvd
Nashville, TN 372211301
(615) 646-1003
Credentials & registration
- NPI registered
- January 2019 — 7 yrs on file
- Profile last updated
- February 12, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Tennessee #3169
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457815987. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
33
Distinct HCPCS
1
Medicare allowed
$1,243
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 33 | 12 | $38 |
In context: peer comparison
Among 10 peers in Nashville Chiropractor, average services per provider: 199. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $22.32 |
By nature of payment
Frequently asked questions
What is Dr. Hannah O'Brien's medical specialty?
Dr. Hannah O'Brien practices Chiropractor in Nashville, TN.
Where does Dr. Hannah O'Brien practice?
Dr. Hannah O'Brien practices at 211 Old Hickory Blvd, Nashville, TN 372211301. Office phone: 6156461003.
What is Dr. Hannah O'Brien's NPI?
Dr. Hannah O'Brien's National Provider Identifier (NPI) is 1457815987, issued by NPPES.
Does Dr. Hannah O'Brien accept Medicare assignment?
Yes. Dr. Hannah O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hannah O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.