NPI registry status
Active
2026 NPPES data Women's Health Nurse Practitioner NPI 1306993092 N.P
Verify on CMS → Amalia Books, N.P
Women's Health Nurse Practitioner in Palo Alto, 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 9,452 in Women's Health Nurse Practitioner, 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
176
Medicare Part D claims · 66 beneficiaries · Women's Health Nurse Practitioner avg: 262
Generic prescribing
74%
generic claims · 26% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Amalia Books, N.P filed 176 Medicare Part D claims in 2023 as a Women's Health Nurse Practitioner in Palo Alto, California, prescribing 74% generic.
- 176
- Part D claims, 2023
- 74%
- generic prescribing
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.
Amalia Books, N.P's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
176 35th percentile higher than 35% 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
What does the federal data show about Amalia Books, N.P?
Quality data not reportedPrimary specialty
Women's Health Nurse Practitioner
Medicare Part D claims
176 33% vs specialty avg
Specialty distribution in California
How Women's Health Nurse Practitioner 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 Women's Health Nurse Practitioner. 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).
Amalia Books, N.P appears in the CMS NPPES registry as a Women's Health Nurse Practitioner provider holding N.P credentials at 195 PAGE MILL RD STE 103, Palo Alto, CA, 94306, with a listed phone of (888) 731-8994. NPI 1306993092 was issued on 01/04/2007.
Medicare Part D records for calendar year 2023 show 176 prescription claims written by this provider, covering 66 Medicare beneficiaries and totaling roughly $19K in drug spend, split 26% brand-name and 74% generic by claim count.
Women's Health Nurse Practitioner is a mid-sized specialty nationwide, with 9,452 enrolled providers across 55 states and an average of 262 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 | 1306993092 |
|---|---|
| Specialty | Women's Health Nurse Practitioner |
| Credentials | N.P |
| Gender | Female |
| NPI Issued | 01/04/2007 |
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 Amalia Books, N.P. To verify Amalia Books, N.P'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.
Brand vs generic prescribing mix · Above average
Amalia Books, N.P - brand share 26.0%
Women's Health Nurse Practitioner average
26% brand-name claims vs 74% generic, on 176 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
176
Total Claims
$19K
Total Drug Cost
66
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 399
- Total Day Supply
- 11,519
- Brand vs Generic
- 26% brand / 74% generic
- Brand Drug Cost
- $16K
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 68.9 years
- Avg HCC Risk Score
- 0.72
- Gender Split
- 100% female / 0% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Amalia Books, N.P prescribes most
Top Medicare Part D drugs by claim count, 2023
- Estradiol
Estradiol
61 claims
- Betamethasone Vale… 17
Betamethasone Valerate
17 claims
- Estring 17
Estring
17 claims
- Medroxyprogesteron… 11
Medroxyprogesterone Acetate
11 claims
| Drug | Claims |
|---|---|
| Estradiol | 61 |
| Betamethasone Valerate | 17 |
| Estring Estradiol | 17 |
| Medroxyprogesterone Acetate | 11 |
| Premarin "Estrogens | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Women's Health Nurse Practitioner Overview
How Amalia Books, N.P fits within the Women's Health Nurse Practitioner landscape nationally.
9,452
Women's Health Nurse Practitioner Providers in US
55
States with Women's Health Nurse Practitioner
262
Avg Claims per Provider
Amalia Books, N.P's 176 claims are below the specialty average of 262.
Nearby Women's Health Nurse Practitioner Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Books.
Dr. Susan Abbott Rogge
NP
Sacramento, CA
Carine Abinader
Loma Linda, CA
Dr. Tina Abolhassani Bloomer
NP
Orange, CA
Dr. Lauren Abrahamson
CNM, NP, MSN
Walnut Creek, CA
Dr. Laura Abrignani
N.P.
Santa Barbara, CA
Compare Women's Health Nurse Practitioner nationally: see state-by-state distribution →
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 Women's Health Nurse Practitioner 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.
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Frequently Asked Questions
What is Amalia Books, N.P's specialty? ▼
Amalia Books, N.P specializes in Women's Health Nurse Practitioner and practices in Palo Alto, California. Credentials: N.P.
How much does Amalia Books, N.P prescribe under Medicare Part D? ▼
In 2023, Amalia Books, N.P wrote 176 Medicare Part D claims totaling $19K in drug costs for 66 beneficiaries.
Where is Amalia Books, N.P located? ▼
Amalia Books, N.P is located at 195 PAGE MILL RD STE 103, Palo Alto, CA, 94306. Phone: (888) 731-8994.
What is Amalia Books, N.P's NPI number? ▼
Amalia Books, N.P's National Provider Identifier (NPI) is 1306993092, issued on 01/04/2007.
Does Amalia Books, N.P prescribe more brand-name or generic drugs? ▼
Amalia Books, N.P's prescribing is 26% brand-name and 74% generic drugs by claim count, with $16K in brand drug costs.
How many Women's Health Nurse Practitioner providers are there in the US? ▼
There are 9,452 Women's Health Nurse Practitioner providers across 55 states in the US. The average Women's Health Nurse Practitioner provider writes 262 Medicare Part D claims per year.
What drugs does Amalia Books, N.P prescribe most often? ▼
Based on 2023 Medicare Part D data, Amalia Books, N.P's most frequently prescribed drugs include Estradiol, Betamethasone Valerate, Estring. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Amalia Books, N.P accept Medicare? ▼
Amalia Books, N.P appears in CMS Medicare data with 176 Part D claims and 66 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Amalia Books, N.P's credentials? ▼
Amalia Books, N.P's NPI is 1306993092 with credentials N.P. 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.