Lilly Frawley Hammack, DO
Internal Medicine · Santa Clara
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 4
- 1 carrier
- Office
- 1
Offices
1 location · Permanente Medical Group Inc · 10,928 clinicians in this group
Plans that list them
4 plans · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Hammack’s office at (408) 851-1000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Kaiser Permanente Dual Complete North P2 (HMO D-SNP) | Kaiser Permanente | Listed | Sep 1, 2026 |
| Kaiser Permanente Dual Complete North P23 (HMO D-SNP) | Kaiser Permanente | Listed | Sep 1, 2026 |
| Kaiser Permanente Sr Adv Basic Santa Clara (HMO) | Kaiser Permanente | Listed | Sep 1, 2026 |
| Kaiser Permanente Sr Adv Enhanced Santa Clara (HMO) | Kaiser Permanente | Listed | Sep 1, 2026 |
California Medical Board record
Licence G21928 · Cancelled
Licence status: Cancelled · since 1972 · State University of N.Y. Upstate Medical Ctr, College of Medicine.
License has been voluntarily canceled, or the license has been expired for at least five years and has not been renewed. No practice is permitted.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Drugs they prescribed that Part D paid
$14,679
Pharmacies billed $14,679 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their Part D prescriptions (0 of 187) in 2024. At or below the middle of the specialty; the typical internal medicine clinician is at 1%.
150 generic and fewer than 11 brand-name prescriptions · $14,679 in drug cost · 12 antibiotic prescriptions.
Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.
| Alvesco | 18 | $1,326 | $74 |
| Levothyroxine | 11 | $342 | $31 |
| Fluticasone Propionate | 12 | $221 | $18 |
| Atorvastatin | 13 | $148 | $11 |
Year by year
| 2024 | 187 | 58 | 0% (0) | None | $14,679 |
| 2023 | 159 | 54 | None | 21% | $8,827 |
| 2022 | 119 | 47 | 0% (0) | 14% | $4,006 |
| 2021 | 33 | 14 | 0% (0) | None | $1,416 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 3 drugs
| Alvesco | 15 | $1,218 | $81 |
| Wixela Inhub | 11 | $1,068 | $97 |
| Atorvastatin | 12 | $257 | $21 |
Professional record
- NPI
- 1972932523
- Licence
- CA 21928, TX DT81915California G21928: Cancelled
- Trained
- University of North Texas Hsc, College of Osteopathic Med, 2021
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Internal medicine (207R00000X); Federal specialty code 133V00000X (133V00000X)
- Mailing address
- 18045 Hillwood Ln, Morgan Hill, CA, 95037
- NPI first listed
- 2013-11-04
- NPI last updated
- 2025-08-04
- NPI record certified
- 2025-08-04
This is when the NPI record was last certified, not a medical board exam.
This office lists an electronic records connection.