NPI registry status
Active
2026 NPPES data Geriatric Medicine (Internal Medicine) Physician NPI 1336228469 DO
Verify on CMS → Alice Lively Hamill, DO
Geriatric Medicine (Internal Medicine) Physician in Cupertino, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,171 in Geriatric Medicine (Internal Medicine) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
3K
Medicare Part D claims · 205 beneficiaries · Geriatric Medicine (Internal Medicine) Physician avg: 4K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Alice Lively Hamill, DO filed 3,116 Medicare Part D claims in 2023 as a Geriatric Medicine (Internal Medicine) Physician in Cupertino, California.
- 3K
- Part D claims, 2023
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Alice Lively Hamill, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,116 Top 11% higher than 89% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Alice Lively Hamill, DO practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Alice Lively Hamill, DO?
Quality data not reportedPrimary specialty
Geriatric Medicine (Internal Medicine) Physician
Medicare Part D claims
3,116 30% vs specialty avg
Specialty distribution in California
How Geriatric Medicine (Internal Medicine) Physician compares to other specialties among California providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Geriatric Medicine (Internal Medicine) Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Alice Lively Hamill, DO appears in the CMS NPPES registry as a Geriatric Medicine (Internal Medicine) Physician provider holding DO credentials at 19000 HOMESTEAD RD BLDG 12ND, Cupertino, CA, 95014, with a listed phone of (408) 366-4322. NPI 1336228469 was issued on 11/02/2006.
Medicare Part D records for calendar year 2023 show 3,116 prescription claims written by this provider, covering 205 Medicare beneficiaries and totaling roughly $225K in drug spend, with an opioid prescribing rate of 1.8%.
Geriatric Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 4,171 enrolled providers across 52 states and an average of 4,450 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1336228469 |
|---|---|
| Specialty | Geriatric Medicine (Internal Medicine) Physician |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 11/02/2006 |
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Alice Lively Hamill, DO. To verify Alice Lively Hamill, DO's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
3,116
Total Claims
$225K
Total Drug Cost
205
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,537
- Total Day Supply
- 111,308
- Generic Drug Cost
- $76K
- Opioid Claims
- 55 (1.8% rate)
- Antibiotic Claims
- 82
Patient Demographics
- Average Patient Age
- 81.6 years
- Avg HCC Risk Score
- 3.22
- Gender Split
- 66% female / 34% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Alice Lively Hamill, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
258 claims
- Gabapentin
Gabapentin
184 claims
- Furosemide
Furosemide
147 claims
- Tamsulosin Hcl
Tamsulosin Hcl
120 claims
- Warfarin Sodium
Warfarin Sodium
104 claims
- Metoprolol Tartrate 102
Metoprolol Tartrate
102 claims
- Amlodipine Besylate 79
Amlodipine Besylate
79 claims
- Hydralazine Hcl 76
Hydralazine Hcl
76 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 258 |
| Gabapentin | 184 |
| Furosemide | 147 |
| Tamsulosin Hcl | 120 |
| Warfarin Sodium | 104 |
| Metoprolol Tartrate | 102 |
| Amlodipine Besylate | 79 |
| Hydralazine Hcl | 76 |
| Famotidine | 74 |
| Clopidogrel Clopidogrel Bisulfate | 70 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Geriatric Medicine (Internal Medicine) Physician in CA →
All providers in California →
Compare specialties →
Geriatric Medicine (Internal Medicine) Physician Overview
How Alice Lively Hamill, DO fits within the Geriatric Medicine (Internal Medicine) Physician landscape nationally.
4,171
Geriatric Medicine (Internal Medicine) Physician Providers in US
52
States with Geriatric Medicine (Internal Medicine) Physician
4,450
Avg Claims per Provider
Alice Lively Hamill, DO's 3,116 claims are below the specialty average of 4,450.
Nearby Geriatric Medicine (Internal Medicine) Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Lively Hamill.
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Geriatric Medicine (Internal Medicine) Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore California
Frequently Asked Questions
What is Alice Lively Hamill, DO's specialty? ▼
Alice Lively Hamill, DO specializes in Geriatric Medicine (Internal Medicine) Physician and practices in Cupertino, California. Credentials: DO.
How much does Alice Lively Hamill, DO prescribe under Medicare Part D? ▼
In 2023, Alice Lively Hamill, DO wrote 3,116 Medicare Part D claims totaling $225K in drug costs for 205 beneficiaries.
Where is Alice Lively Hamill, DO located? ▼
Alice Lively Hamill, DO is located at 19000 HOMESTEAD RD BLDG 12ND, Cupertino, CA, 95014. Phone: (408) 366-4322.
What is Alice Lively Hamill, DO's NPI number? ▼
Alice Lively Hamill, DO's National Provider Identifier (NPI) is 1336228469, issued on 11/02/2006.
Does Alice Lively Hamill, DO prescribe opioids? ▼
Yes, Alice Lively Hamill, DO had 55 opioid claims in 2023 with an opioid prescribing rate of 1.8%.
How many Geriatric Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 4,171 Geriatric Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Internal Medicine) Physician provider writes 4,450 Medicare Part D claims per year.
What drugs does Alice Lively Hamill, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Alice Lively Hamill, DO's most frequently prescribed drugs include Atorvastatin Calcium, Gabapentin, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alice Lively Hamill, DO accept Medicare? ▼
Alice Lively Hamill, DO appears in CMS Medicare data with 3,116 Part D claims and 205 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alice Lively Hamill, DO's credentials? ▼
Alice Lively Hamill, DO's NPI is 1336228469 with credentials DO. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.