NPI registry status
Active
2026 NPPES data Primary Care Nurse Practitioner NPI 1184146631 RN, MSN,AGNP-C
Verify on CMS → Eva Cristobal, RN, MSN,AGNP-C
Primary Care Nurse Practitioner in Glendora, 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 10,597 in Primary Care 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
1K
Medicare Part D claims · 625 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.1K
64 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Eva Cristobal, RN, MSN,AGNP-C filed 1,402 Medicare Part D claims in 2024 as a Primary Care Nurse Practitioner in Glendora, California, prescribing 87% generic.
- 1K
- Part D claims, 2024
- 87%
- generic prescribing
- $1.1K
- industry payments (Sunshine Act)
- ≥80th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Eva Cristobal, RN, MSN,AGNP-C
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1184146631), first enumerated 07/15/2017.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,402 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$1.1K in reported industry payments (64 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Eva Cristobal, RN, MSN,AGNP-C's individual license status. Verify directly with the state medical board.
Source: MBC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare Cristobal with other Primary Care Nurse Practitioner providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in California
- Pernian Abadi Bakersfield, CA
- Ann Abraham Long Beach, CA
- Angelica Acevedo, FNP Parlier, CA
- Natalie Adame, PNP Orange, CA
- Pratikshya Adhikari, MSN, APRN, FNP-BC Sacramento, CA
- Dr. Nicole Adona, DNP, FNP-C, CPNP San Diego, CA
Other specialties in Glendora: Marriage & Family Therapist (72) · Pharmacist (46) · Mental Health Counselor (40) · Rehabilitation Practitioner (34)
CMS NPPES provider registry desk
NPI 1184146631 · Primary Care Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1184146631
- ENUM-RECENT 2017
- TAX-MID 11K Primary Care
- RX-MID 1,402
- BOOK-LIGHT 1,015 in California
- PHOTO-ENUM Brenda Melnarik, APN… · 2017
Eva Cristobal, RN, MSN,AGNP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,402 ≥ 80th percentile 80% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Eva Cristobal, RN, MSN,AGNP-C?
Quality data not reportedPrimary specialty
Primary Care Nurse Practitioner
Medicare Part D claims
1,402 5% vs specialty avg
Specialty distribution in California
How Primary Care 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 Primary Care 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).
Practice Address
Provider Details
| NPI | 1184146631 |
|---|---|
| Specialty | Primary Care Nurse Practitioner |
| Credentials | RN, MSN,AGNP-C |
| Gender | Female |
| NPI Issued | 07/15/2017 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Eva Cristobal, RN, MSN,AGNP-C. Source: openpaymentsdata.cms.gov.
Total received
$1.1K
Largest payer
ABBVIE INC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
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 Eva Cristobal, RN, MSN,AGNP-C. To verify Eva Cristobal, RN, MSN,AGNP-C'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 · Typical
Eva Cristobal, RN, MSN,AGNP-C - brand share 13.0%
Primary Care Nurse Practitioner average
13% brand-name claims vs 87% generic, on 1,402 2024 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 2024.
1,402
Total Claims
$227K
Total Drug Cost
625
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,550.933
- Total Day Supply
- 66,141
- Brand vs Generic
- 13% brand / 87% generic
- Brand Drug Cost
- $177K
- Generic Drug Cost
- $49K
- Antibiotic Claims
- 38
Patient Demographics
- Average Patient Age
- 71.2 years
- Avg HCC Risk Score
- 1.62
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 70, 65-74: 361, 75-84: 169, 85+: 25
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Eva Cristobal, RN, MSN,AGNP-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Pantoprazole Sodium
Pantoprazole Sodium
197 claims
- Gavilyte-G
Gavilyte-G
177 claims
- Famotidine
Famotidine
168 claims
- Omeprazole
Omeprazole
147 claims
- Dicyclomine Hcl
Dicyclomine Hcl
85 claims
- Peg-3350 And Elect… 70
Peg-3350 And Electrolytes
70 claims
- Cholestyramine Light 53
Cholestyramine Light
53 claims
- Sucralfate 42
Sucralfate
42 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 197 |
| Gavilyte-G Peg3350/Sod Sulf,bicarb,cl/Kcl | 177 |
| Famotidine | 168 |
| Omeprazole | 147 |
| Dicyclomine Hcl | 85 |
| Peg-3350 And Electrolytes Peg3350/Sod Sulf,bicarb,cl/Kcl | 70 |
| Cholestyramine Light Cholestyramine | 53 |
| Sucralfate | 42 |
| Hydrocortisone | 34 |
| Linzess Linaclotide | 32 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Primary Care Nurse Practitioner Overview
How Eva Cristobal, RN, MSN,AGNP-C fits within the Primary Care Nurse Practitioner landscape nationally.
10,597
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,471
Avg Claims per Provider
Eva Cristobal, RN, MSN,AGNP-C's 1,402 claims are below the specialty average of 1,471.
Nationwide Primary Care Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Cristobal, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2017)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Primary Care Nurse Practitioner Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Cristobal.
One of 1,015 Primary Care Nurse Practitioner providers enrolled in California, 11 are shown on this page.
Anita Adorador
FNP
Redlands, CA
Warrick Africa
NP
Mountain View, CA
Jessica Aguilar
NURSE PRACTITIONER
Los Angeles, CA
Gifty Aidoo
NP
Modesto, CA
Edmond Akuamoah
FNP-BC
Los Angeles, CA
Compare Primary Care Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Eva Cristobal, RN, MSN,AGNP-C's specialty? ▼
Eva Cristobal, RN, MSN,AGNP-C specializes in Primary Care Nurse Practitioner and practices in Glendora, California. Credentials: RN, MSN,AGNP-C.
How much does Eva Cristobal, RN, MSN,AGNP-C prescribe under Medicare Part D? ▼
In 2024, Eva Cristobal, RN, MSN,AGNP-C wrote 1,402 Medicare Part D claims totaling $227K in drug costs for 625 beneficiaries.
Where is Eva Cristobal, RN, MSN,AGNP-C located? ▼
Eva Cristobal, RN, MSN,AGNP-C is located at 542 E PLYMOUTH ST, Glendora, CA, 91740. Phone: (626) 914-2848.
What is Eva Cristobal, RN, MSN,AGNP-C's NPI number? ▼
Eva Cristobal, RN, MSN,AGNP-C's National Provider Identifier (NPI) is 1184146631, issued on 07/15/2017.
Does Eva Cristobal, RN, MSN,AGNP-C prescribe more brand-name or generic drugs? ▼
Eva Cristobal, RN, MSN,AGNP-C's prescribing is 13% brand-name and 87% generic drugs by claim count, with $177K in brand drug costs.
How many Primary Care Nurse Practitioner providers are there in the US? ▼
There are 10,597 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,471 Medicare Part D claims per year.
What drugs does Eva Cristobal, RN, MSN,AGNP-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Eva Cristobal, RN, MSN,AGNP-C's most frequently prescribed drugs include Pantoprazole Sodium, Gavilyte-G, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Eva Cristobal, RN, MSN,AGNP-C accept Medicare? ▼
Eva Cristobal, RN, MSN,AGNP-C appears in CMS Medicare data with 1,402 Part D claims and 625 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Eva Cristobal, RN, MSN,AGNP-C's credentials? ▼
Eva Cristobal, RN, MSN,AGNP-C's NPI is 1184146631 with credentials RN, MSN,AGNP-C. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.