Doctor profile · Federal record
Dr. Katherine Allen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Chapel Hill, NC
- NPI 1225527856
- Accepts Medicare
- 8 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
100 Eastowne Dr
Chapel Hill, NC 275142286
(984) 974-4435
fax (919) 843-9355
Credentials & registration
- NPI registered
- May 2018 — 8 yrs on file
- Profile last updated
- July 1, 2021
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- North Carolina #2021-01173 · North Carolina #239203
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225527856. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
480
Distinct HCPCS
10
Medicare allowed
$47,624
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 162 | 108 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 89 | 76 | $84 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 51 | 19 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 32 | 18 | $77 | |
36415 |
Insertion of needle into vein for collection of blood sample | 27 | 27 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 22 | $173 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 23 | 23 | $6 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 14 | 14 | $212 | |
G0008 |
Administration of influenza virus vaccine | 13 | 13 | $29 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $161 |
In context: peer comparison
Among 39 peers in Chapel Hill Internal Medicine Physician, average services per provider: 66. This provider delivers 7.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
360
Patients
71
Total drug cost
$12,355
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 51 | 18 | $838 |
| Lisinopril | Generic | 36 | 12 | $289 |
| Gabapentin | Generic | 33 | 13 | $1,254 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 32 | 16 | $925 |
| Levothyroxine Sodium | Generic | 27 | 0 | $430 |
| Rosuvastatin Calcium | Generic | 26 | 12 | $341 |
| Amlodipine Besylate | Generic | 25 | 0 | $104 |
| Alendronate Sodium | Generic | 21 | 0 | $349 |
| Metoprolol Succinate | Generic | 21 | 0 | $387 |
| Losartan Potassium | Generic | 17 | 0 | $277 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Allen's medical specialty?
Dr. Katherine Allen practices Internal Medicine Physician in Chapel Hill, NC.
Where does Dr. Katherine Allen practice?
Dr. Katherine Allen practices at 100 Eastowne Dr, Chapel Hill, NC 275142286. Office phone: 9849744435.
What is Dr. Katherine Allen's NPI?
Dr. Katherine Allen's National Provider Identifier (NPI) is 1225527856, issued by NPPES.
Does Dr. Katherine Allen accept Medicare assignment?
Yes. Dr. Katherine Allen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Allen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.