Doctor profile · Federal record
Dr. Carolyn Yap, M.D.
Family Medicine Physician (CMS: Family Practice) · Butler, PA
- NPI 1275783599
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
250B Butler Cmns
Butler, PA 160012485
(877) 987-4368
fax (724) 431-4307 - Mailing address
-
Po Box 1549
Butler, PA 160031549
Credentials & registration
- NPI registered
- September 2008 — 18 yrs on file
- Profile last updated
- February 2, 2016
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Pennsylvania #MD447186
- Medicaid (2)
- PA #103003770 · PA #405381
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275783599. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
311
Distinct HCPCS
8
Medicare allowed
$26,453
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 104 | 99 | $86 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 61 | 61 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 56 | 54 | $122 | |
81002 |
Urinalysis, manual test | 27 | 25 | $3 | |
71046 |
X-ray of chest, 2 views | 21 | 21 | $32 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $159 | |
87428 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 13 | 13 | $50 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 13 | 13 | $16 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 71. This provider delivers 4.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
260
Patients
241
Total drug cost
$1,835
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 51 | 50 | $94 |
| Cephalexin | Generic | 48 | 47 | $247 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 44 | 43 | $377 |
| Doxycycline Monohydrate | Generic | 39 | 39 | $484 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 30 | 30 | $76 |
| Triamcinolone Acetonide | Generic | 17 | 17 | $83 |
| Clotrimazole | Generic | 16 | 0 | $193 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 15 | 15 | $282 |
Frequently asked questions
What is Dr. Carolyn Yap's medical specialty?
Dr. Carolyn Yap practices Family Medicine Physician in Butler, PA.
Where does Dr. Carolyn Yap practice?
Dr. Carolyn Yap practices at 250B Butler Cmns, Butler, PA 160012485. Office phone: 8779874368.
What is Dr. Carolyn Yap's NPI?
Dr. Carolyn Yap's National Provider Identifier (NPI) is 1275783599, issued by NPPES.
Does Dr. Carolyn Yap accept Medicare assignment?
Yes. Dr. Carolyn Yap accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carolyn Yap commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.