Doctor profile · Federal record
Dr. Margarite Waller, CRNP
Nurse Practitioner · Lancaster, PA
- NPI 1316239593
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1655 Crooked Oak Dr
Lancaster, PA 176014207
(717) 569-2678
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Pennsylvania #SP011048
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316239593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
435
Distinct HCPCS
9
Medicare allowed
$42,427
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 166 | 73 | $104 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 101 | 57 | $145 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 62 | 23 | $26 | |
90662 |
Influenza vaccine split virus, preservative free | 22 | 22 | $72 | |
G0008 |
Administration of influenza virus vaccine | 22 | 22 | $29 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 16 | $73 | |
69210 |
Removal of impacted ear wax | 16 | 14 | $39 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $179 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 12 | 11 | $165 |
In context: peer comparison
Among 24 peers in this city , average services per provider: 72. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,101
Patients
278
Total drug cost
$16,415
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 121 | 35 | $629 |
| Atorvastatin Calcium | Generic | 119 | 28 | $1,707 |
| Losartan Potassium | Generic | 108 | 26 | $1,699 |
| Levothyroxine Sodium | Generic | 105 | 31 | $1,794 |
| Furosemide | Generic | 103 | 24 | $505 |
| Gabapentin | Generic | 76 | 15 | $579 |
| Potassium Chloride | Generic | 66 | 0 | $1,221 |
| Lisinopril | Generic | 60 | 27 | $468 |
| Duloxetine Hcl | Generic | 57 | 13 | $2,613 |
| Hydrochlorothiazide | Generic | 51 | 15 | $159 |
Hospital affiliations
Frequently asked questions
What is Dr. Margarite Waller's medical specialty?
Dr. Margarite Waller practices Nurse Practitioner in Lancaster, PA.
Where does Dr. Margarite Waller practice?
Dr. Margarite Waller practices at 1655 Crooked Oak Dr, Lancaster, PA 176014207. Office phone: 7175692678.
What is Dr. Margarite Waller's NPI?
Dr. Margarite Waller's National Provider Identifier (NPI) is 1316239593, issued by NPPES.
Does Dr. Margarite Waller accept Medicare assignment?
Yes. Dr. Margarite Waller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margarite Waller 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 99215); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212). Source: CMS Medicare Physician & Other Practitioners file.