Doctor profile · Federal record
Dr. Margaret Terhar, MD
Surgery Physician (CMS: General Surgery) · Las Vegas, NV
- NPI 1912013921
- Accepts Medicare
- MIPS 83.3 / 100 · 2023
- 41 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3131 la Canada St Ste 134
Las Vegas, NV 891692579
(702) 990-6360
fax (702) 565-2021 - Mailing address
-
400 N Stephanie St Ste 300
Henderson, NV 890146692
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 31, 2025
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Nevada #11929
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912013921. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
661
Distinct HCPCS
10
Medicare allowed
$153,176
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 194 | 178 | $127 | |
19301 |
Partial removal of breast | 57 | 55 | $386 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 51 | $89 | |
76098 |
X-ray of surgical specimen | 53 | 53 | $15 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 53 | 53 | $220 | |
14301 |
Repair of wound by transferring skin, 30.1-60.0 sq cm | 48 | 48 | $833 | |
38900 |
Imaging of lymph nodes during surgery | 45 | 45 | $137 | |
38525 |
Biopsy or removal of deep lymph nodes of underarm | 42 | 42 | $222 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 34 | 28 | $174 | |
76998 |
Ultrasonic guidance during surgery | 24 | 24 | $62 |
In context: peer comparison
Among 28 peers in Las Vegas Surgery Physician, average services per provider: 83. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$164
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Vector Surgical, LLC | 1 | $150.00 | |
| Daiichi Sankyo INC. | 1 | $13.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
48
Patients
45
Total drug cost
$315
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 48 | 45 | $315 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret Terhar's medical specialty?
Dr. Margaret Terhar practices Surgery Physician in Las Vegas, NV.
Where does Dr. Margaret Terhar practice?
Dr. Margaret Terhar practices at 3131 la Canada St Ste 134, Las Vegas, NV 891692579. Office phone: 7029906360.
What is Dr. Margaret Terhar's NPI?
Dr. Margaret Terhar's National Provider Identifier (NPI) is 1912013921, issued by NPPES.
Does Dr. Margaret Terhar accept Medicare assignment?
Yes. Dr. Margaret Terhar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Terhar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Partial removal of breast (HCPCS 19301); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.