Obstetrics & Gynecology · San Diego, CA
NPI
1235154618
Since 2006
Specialty
Obstetrics & Gynecology
Code 207V00000X
Group practices
2
Medicare group memberships
Hospitals
1
Hospital affiliations
200 W Arbor Dr, Mail Code 8433
San Diego, CA, 92103
Phone (619) 543-6777
Groups this clinician bills Medicare through
Medicare paid, 2024
$30K
333 services
Medicare patients, 2024
199
Average age 70
Drug cost, 2024
$126K
947 prescriptions
Company payments, 2025
$314
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Kathryn M Macaulay was code 99214 (office e&m - established), 118 times for 95 patients. In total Kathryn M Macaulay billed 333 services in 27 codes, and Medicare paid $30K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2007-07-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 118 | 95 | $107.17 | $13K |
| G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination | Office | 51 | 51 | $41.87 | $2,135 |
| 99204 Office E&M - New | Office | 37 | 37 | $122.72 | $4,541 |
| 99213 Office E&M - Established | Office | 27 | 27 | $71.77 | $1,938 |
| Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Office | 21 | 21 | $49.07 | $1,031 |
| 58100 Other Organ Systems | Office | 16 | 14 | $78.91 | $1,263 |
| 99459 Office/Outpatient Services | Office | 13 | 13 | $21.11 | $274 |
| 58558 Other Organ Systems | Facility | 12 | 12 | $170.14 | $2,042 |
By year: 2022 $22K for 227 services; 2023 $28K for 458 services; 2024 $30K for 333 services.
Medicare prescription drug claims, 2024
In 2024, the drug Kathryn M Macaulay prescribed most often to Medicare patients was Estradiol (Twice Weekly) (Estradiol), with 190 prescriptions and refills. In total Kathryn M Macaulay wrote 947 Medicare prescriptions that cost $126K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Estradiol (Twice Weekly) Estradiol | 190 | 346 | 50 | $19K |
| Progesterone Progesterone, Micronized | 174 | 445 | 53 | $8,200 |
| Estradiol Generic | 169 | 413 | 67 | $27K |
| Yuvafem Estradiol | 73 | 187 | 23 | $13K |
| Dotti Estradiol | 58 | 120 | 24 | $7,188 |
| Estradiol (Once Weekly) Estradiol | 56 | 129 | 16 | $5,765 |
| Clobetasol Propionate Generic | 24 | 31 | 13 | $499 |
| Estring Estradiol | 19 | 57 | Under 11 | $10K |
| Gabapentin Generic | 13 | 23 | Under 11 | $138 |
| Lyllana Estradiol | 13 | 26 | Under 11 | $1,109 |
| Premarin Estrogens, Conjugated | 12 | 32 | Under 11 | $6,136 |
| Climara Pro Estradiol/Levonorgestrel | 12 | 19 | Under 11 | $4,987 |
| Misoprostol Generic | 12 | 12 | 11 | $30.78 |
| Prempro Estrogen,con/M-Progest Acet | 12 | 16 | Under 11 | $3,839 |
| Veozah Fezolinetant | 11 | 13 | Under 11 | $6,624 |
Brand drugs: 287 claims; generic drugs: 660 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Kathryn M Macaulay $314 ($314 in general payments such as food, travel and fees) from 3 companies. The largest payer was Mayne Pharma Commercial LLC with $123.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.