Doctor profile · Federal record
Dr. Mason Day, DO
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Clinton, NC
- NPI 1225657208
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
607 Beaman St
Clinton, NC 283282603
(910) 592-8511
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- July 7, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- North Carolina #2021-02917 · North Carolina #262144
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225657208. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
310
Distinct HCPCS
6
Medicare allowed
$30,583
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 162 | 95 | $75 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 58 | 57 | $166 | |
99239 |
Hospital discharge day management, more than 30 minutes | 44 | 42 | $109 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 21 | 16 | $47 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 13 | 12 | $114 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $124 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 108. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 1 | $19.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
513
Patients
120
Total drug cost
$8,471
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 66 | 26 | $426 |
| Lisinopril | Generic | 52 | 18 | $464 |
| Atorvastatin Calcium | Generic | 51 | 23 | $1,099 |
| Gabapentin | Generic | 49 | 11 | $1,418 |
| Potassium Chloride | Generic | 36 | 15 | $820 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 35 | 0 | $925 |
| Levothyroxine Sodium | Generic | 30 | 0 | $503 |
| Metformin Hcl | Generic | 29 | 0 | $344 |
| Furosemide | Generic | 28 | 0 | $201 |
| Carvedilol | Generic | 27 | 0 | $218 |
Hospital affiliations
Frequently asked questions
What is Dr. Mason Day's medical specialty?
Dr. Mason Day practices Internal Medicine Physician in Clinton, NC.
Where does Dr. Mason Day practice?
Dr. Mason Day practices at 607 Beaman St, Clinton, NC 283282603. Office phone: 9105928511.
What is Dr. Mason Day's NPI?
Dr. Mason Day's National Provider Identifier (NPI) is 1225657208, issued by NPPES.
Does Dr. Mason Day accept Medicare assignment?
Yes. Dr. Mason Day accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mason Day commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.