Doctor profile · Federal record
Dr. Laura Diefendorf, MD
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Student in an Organized Health Care Education/Training Program · Henderson, NC
- NPI 1588822118
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
480 Ruin Creek RD, Henderson Family Medicine Clinic
Henderson, NC 275362929
(252) 492-3152
fax (252) 430-1928 - Mailing address
-
7021 Harps Mill RD, Ste 100
Raleigh, NC 276153240
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- March 3, 2021
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- North Carolina #2012-00449
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588822118. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,634
Distinct HCPCS
10
Medicare allowed
$94,426
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 465 | 209 | $118 | |
36415 |
Insertion of needle into vein for collection of blood sample | 394 | 186 | $8 | |
83036 |
Hemoglobin a1c level | 198 | 109 | $9 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 95 | 95 | $122 | |
G0008 |
Administration of influenza virus vaccine | 74 | 74 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 68 | 68 | $76 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 65 | 49 | $79 | |
96372 |
Injection of drug or substance under skin or into muscle | 56 | 11 | $13 | |
81003 |
Automated urinalysis test | 49 | 37 | $2 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 30 | 15 | $22 |
In context: peer comparison
Among 2 peers in Henderson Internal Medicine Physician, average services per provider: 84. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,478
Patients
1,051
Total drug cost
$193,147
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 484 | 146 | $5,055 |
| Rosuvastatin Calcium | Generic | 412 | 115 | $5,957 |
| Atorvastatin Calcium | Generic | 297 | 97 | $4,201 |
| Losartan Potassium | Generic | 295 | 90 | $4,056 |
| Hydrochlorothiazide | Generic | 279 | 89 | $962 |
| Gabapentin | Generic | 226 | 55 | $3,922 |
| Lisinopril | Generic | 222 | 65 | $2,343 |
| Levothyroxine Sodium | Generic | 206 | 67 | $3,014 |
| Omeprazole | Generic | 191 | 65 | $2,744 |
| Pantoprazole Sodium | Generic | 173 | 53 | $2,594 |
Frequently asked questions
What is Dr. Laura Diefendorf's medical specialty?
Dr. Laura Diefendorf practices Internal Medicine Physician in Henderson, NC.
Where does Dr. Laura Diefendorf practice?
Dr. Laura Diefendorf practices at 480 Ruin Creek RD, Henderson, NC 275362929. Office phone: 2524923152.
What is Dr. Laura Diefendorf's NPI?
Dr. Laura Diefendorf's National Provider Identifier (NPI) is 1588822118, issued by NPPES.
Does Dr. Laura Diefendorf accept Medicare assignment?
Yes. Dr. Laura Diefendorf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Laura Diefendorf commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.