NPI registry status
Active
2026 NPPES data Integrative Medicine Physician NPI 1427209196 MD
Verify on CMS → Marina Rasnow-Hill, MD
Integrative Medicine Physician in Sacramento, 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 145 in Integrative 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
104
Medicare Part D claims · 19 beneficiaries · Integrative Medicine Physician avg: 873
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Marina Rasnow-Hill, MD filed 104 Medicare Part D claims in 2023 as a Integrative Medicine Physician in Sacramento, California.
- 104
- 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.
Marina Rasnow-Hill, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
104 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 Marina Rasnow-Hill, MD?
Quality data not reportedPrimary specialty
Integrative Medicine Physician
Medicare Part D claims
104 88% vs specialty avg
Specialty distribution in California
How Integrative 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 Integrative 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).
Marina Rasnow-Hill, MD appears in the CMS NPPES registry as an Integrative Medicine Physician provider holding MD credentials at 1102 CORPORATE WAY STE 170, Sacramento, CA, 95831, with a listed phone of (916) 623-4594. NPI 1427209196 was issued on 09/30/2008.
Medicare Part D records for calendar year 2023 show 104 prescription claims written by this provider, covering 19 Medicare beneficiaries and totaling roughly $23K in drug spend.
Integrative Medicine Physician is a narrow specialty nationwide, with 145 enrolled providers across 37 states and an average of 873 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 | 1427209196 |
|---|---|
| Specialty | Integrative Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 09/30/2008 |
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 Marina Rasnow-Hill, MD. To verify Marina Rasnow-Hill, MD'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.
104
Total Claims
$23K
Total Drug Cost
19
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 263
- Total Day Supply
- 7,662
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 71.6 years
- Avg HCC Risk Score
- 1.09
Integrative Medicine Physician Overview
How Marina Rasnow-Hill, MD fits within the Integrative Medicine Physician landscape nationally.
145
Integrative Medicine Physician Providers in US
37
States with Integrative Medicine Physician
873
Avg Claims per Provider
Marina Rasnow-Hill, MD's 104 claims are below the specialty average of 873.
Nearby Integrative Medicine Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Rasnow-Hill.
Dr. Katya Adachi Serrano
MD
Santa Maria, CA
Dr. Olga Afonin
M.D.
San Francisco, CA
Dr. Jeanette Alba
ND OR NMD
San Diego, CA
Dr. Katherine Au
DO
Roseville, CA
Alexandra Babayan
South Lake Tahoe, CA
Compare Integrative Medicine Physician 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 Integrative 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
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How to Find a Doctor
Step-by-step guide to choosing a provider
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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 Marina Rasnow-Hill, MD's specialty? ▼
Marina Rasnow-Hill, MD specializes in Integrative Medicine Physician and practices in Sacramento, California. Credentials: MD.
How much does Marina Rasnow-Hill, MD prescribe under Medicare Part D? ▼
In 2023, Marina Rasnow-Hill, MD wrote 104 Medicare Part D claims totaling $23K in drug costs for 19 beneficiaries.
Where is Marina Rasnow-Hill, MD located? ▼
Marina Rasnow-Hill, MD is located at 1102 CORPORATE WAY STE 170, Sacramento, CA, 95831. Phone: (916) 623-4594.
What is Marina Rasnow-Hill, MD's NPI number? ▼
Marina Rasnow-Hill, MD's National Provider Identifier (NPI) is 1427209196, issued on 09/30/2008.
How many Integrative Medicine Physician providers are there in the US? ▼
There are 145 Integrative Medicine Physician providers across 37 states in the US. The average Integrative Medicine Physician provider writes 873 Medicare Part D claims per year.
Does Marina Rasnow-Hill, MD accept Medicare? ▼
Marina Rasnow-Hill, MD appears in CMS Medicare data with 104 Part D claims and 19 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marina Rasnow-Hill, MD's credentials? ▼
Marina Rasnow-Hill, MD's NPI is 1427209196 with credentials MD. 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.