NPI registry status
Active
2026 NPPES data Obstetrics & Gynecology Physician NPI 1124023254
Verify on CMS → Rigoberto Gutierrez
Obstetrics & Gynecology Physician in Oroville, 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 44,326 in Obstetrics & Gynecology 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
5K
Medicare Part D claims · 244 beneficiaries · Obstetrics & Gynecology Physician avg: 179
Generic prescribing
87%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
73.3/100
▼ 10 pts below national avg 83.5 · Mid-tier
Industry payments
$875.74
46 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Rigoberto Gutierrez reported a CMS MIPS final score of 73.3/100 - below the 83.5 national average - and filed 4,677 Medicare Part D claims in 2023.
- 73.3/100
- MIPS score · -10 vs avg
- 5K
- Part D claims, 2023
- 87%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
CMS NPPES provider registry desk
NPI 1124023254 · Obstetrics & Gynecology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-LOW · RX-MID · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1124023254
- ENUM-LEGACY 2005
- TAX-MID 44K Obstetrics &
- MIPS-LOW 73.3/100
- RX-MID 4,677
- BOOK-LIGHT 4,943 in California
- PHOTO-FINISH Neha Bhagat · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Gutierrez · this…
Gutierrez · this provider
73.3 MIPS pts
- Prayuk Waran · n…
Prayuk Waran
73.3 MIPS pts
- Neha Bhagat · near
Neha Bhagat
73.3 MIPS pts
- Philip Johnson ·…
Philip Johnson
73.4 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Rigoberto Gutierrez's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
73 ≥ 11th percentile 11% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Rigoberto Gutierrez sits
This provider among obstetrics & gynecology physician peers
Across the 7,360 obstetrics & gynecology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Rigoberto Gutierrez writes more Part D claims than 100% of them and scores higher on MIPS quality than 8% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one obstetrics & gynecology physician peer from a representative sample of 60; the gold marker is Rigoberto Gutierrez. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Rigoberto Gutierrez practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Rigoberto Gutierrez?
Below national averagePrimary specialty
Obstetrics & Gynecology Physician
Medicare Part D claims
4,677 26× vs specialty avg
MIPS final score
73.3/100 10.2 pts vs avg
Specialty distribution in California
How Obstetrics & Gynecology Physician compares to other specialties among California providers
Medicare quality performance, MIPS
Rigoberto Gutierrez's 2023 MIPS final score plotted against the Obstetrics & Gynecology Physician national average
- MIPS Final Score
- 73.3/100
- vs 83.5 national avg · 2023 performance year
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 | 1124023254 |
|---|---|
| Specialty | Obstetrics & Gynecology Physician |
| Gender | Male |
| NPI Issued | 06/15/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
73.3427
Final Score
Measured-score avg: 83.5
36.895
Quality
57.8239
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Rigoberto Gutierrez bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Oroville Hospital
★☆☆☆☆ 1/5
Oroville, CA
Acute Care Hospitals
CMS CCN: 050030
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Rigoberto Gutierrez. Source: openpaymentsdata.cms.gov.
Total received
$876
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 Rigoberto Gutierrez. To verify Rigoberto Gutierrez'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
Rigoberto Gutierrez - brand share 12.0%
Obstetrics & Gynecology Physician average
12% brand-name claims vs 87% generic, on 4,677 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.
4,677
Total Claims
$507K
Total Drug Cost
244
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 8,279
- Total Day Supply
- 241,657
- Brand vs Generic
- 12% brand / 87% generic
- Brand Drug Cost
- $381K
- Generic Drug Cost
- $124K
- Opioid Claims
- 644 (13.8% rate)
- Antibiotic Claims
- 65
Patient Demographics
- Average Patient Age
- 68.6 years
- Avg HCC Risk Score
- 1.43
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 65, 65-74: 116, 75-84: 42, 85+: 21
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Rigoberto Gutierrez prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
331 claims
- Atorvastatin Calcium
Atorvastatin Calcium
306 claims
- Metformin Hcl
Metformin Hcl
213 claims
- Losartan Potassium
Losartan Potassium
157 claims
- Lisinopril
Lisinopril
152 claims
- Tramadol Hcl 132
Tramadol Hcl
132 claims
- Gabapentin 117
Gabapentin
117 claims
- Levothyroxine Sodium 114
Levothyroxine Sodium
114 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 331 |
| Atorvastatin Calcium | 306 |
| Metformin Hcl | 213 |
| Losartan Potassium | 157 |
| Lisinopril | 152 |
| Tramadol Hcl | 132 |
| Gabapentin | 117 |
| Levothyroxine Sodium | 114 |
| Trazodone Hcl | 106 |
| Omeprazole | 96 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Obstetrics & Gynecology Physician Overview
How Rigoberto Gutierrez fits within the Obstetrics & Gynecology Physician landscape nationally.
44,326
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider
Rigoberto Gutierrez's 4,677 claims are above the specialty average of 179.
Nationwide Obstetrics & Gynecology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Gutierrez, both outside California so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (73.3 here).
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Obstetrics & Gynecology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Gutierrez.
One of 4,943 Obstetrics & Gynecology Physician providers enrolled in California, 5 are shown here.
Dr. Ingrid Aalami
MD
San Jose, CA
Dr. Avisa Abaian- Eagar
M.D.
Orange, CA
Dr. Derek Abbassi
MD
Walnut Creek, CA
Dr. Nicole Abell
DO
Ventura, CA
Zachary Abelson
Los Angeles, CA
Compare Obstetrics & Gynecology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Rigoberto Gutierrez's specialty? ▼
Rigoberto Gutierrez specializes in Obstetrics & Gynecology Physician and practices in Oroville, California.
How much does Rigoberto Gutierrez prescribe under Medicare Part D? ▼
In 2023, Rigoberto Gutierrez wrote 4,677 Medicare Part D claims totaling $507K in drug costs for 244 beneficiaries.
What is Rigoberto Gutierrez's Medicare quality score? ▼
Rigoberto Gutierrez has a CMS MIPS Final Score of 73.3/100 (Quality: 36.9, Cost: 57.8). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Rigoberto Gutierrez located? ▼
Rigoberto Gutierrez is located at 2809 OLIVE HWY, Oroville, CA, 95966. Phone: (530) 538-9410.
What is Rigoberto Gutierrez's NPI number? ▼
Rigoberto Gutierrez's National Provider Identifier (NPI) is 1124023254, issued on 06/15/2005.
Does Rigoberto Gutierrez prescribe more brand-name or generic drugs? ▼
Rigoberto Gutierrez's prescribing is 12% brand-name and 87% generic drugs by claim count, with $381K in brand drug costs.
Does Rigoberto Gutierrez prescribe opioids? ▼
Yes, Rigoberto Gutierrez had 644 opioid claims in 2023 with an opioid prescribing rate of 13.8%.
How many Obstetrics & Gynecology Physician providers are there in the US? ▼
There are 44,326 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
What drugs does Rigoberto Gutierrez prescribe most often? ▼
Based on 2023 Medicare Part D data, Rigoberto Gutierrez's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Atorvastatin Calcium, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Rigoberto Gutierrez accept Medicare? ▼
Rigoberto Gutierrez appears in CMS Medicare data with 4,677 Part D claims and 244 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Rigoberto Gutierrez's credentials? ▼
Rigoberto Gutierrez's NPI is 1124023254. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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
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.