2026 NPPES data Advanced Practice Midwife NPI 1285170951 CNM
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RENEE DETTLOFF, CNM

Advanced Practice Midwife in SANTA ROSA, California. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
21
Medicare Part D claims · 12 beneficiaries · Advanced Practice Midwife avg: 99
Industry payments
$218.27
6 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: RENEE DETTLOFF, CNM is a Advanced Practice Midwife ([object Object]) practicing in SANTA ROSA, California with a Medicare Part D prescribing footprint of 21 claims across 12 beneficiaries . Industry payments of $218.27 across 6 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: RENEE DETTLOFF, CNM filed 21 Medicare Part D claims in 2023 across SANTA ROSA, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

RENEE DETTLOFF, CNM at a glance

Quality data not reported

NPI registry status

Active

Issued 01/18/2017

NPI 1285170951

Primary specialty

Advanced Practice Midwife

Mid-sized

10,893 US NPIs in this specialty

Medicare Part D claims

21 79% vs specialty avg

2023 prescription claims

Specialty avg: 99

Specialty distribution in California

How Advanced Practice Midwife compares to other specialties among California providers

California providers

Advanced Practice Midwife share within California

1. Advanced Practice Midwife42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Advanced Practice Midwife share within California

Specialty board-certification context

Estimated specialty board-certified rate — Advanced Practice Midwife (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Advanced Practice Midwife ABMS/AOA estimate

Est. board-certified rate (Advanced Practice Midwife) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Advanced Practice Midwife) — ABMS / AOA estimate

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).

RENEE DETTLOFF, CNM is a Advanced Practice Midwife provider practicing in SANTA ROSA, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CNM. NPI: 1285170951. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

RENEE DETTLOFF, CNM appears in the CMS NPPES registry as a Advanced Practice Midwife provider holding CNM credentials at 583 SUMMERFIELD RD, SANTA ROSA, CA, 95405, with a listed phone of (707) 539-1544. NPI 1285170951 was issued on 01/18/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DETTLOFF most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 21 prescription claims written by this provider, covering 12 Medicare beneficiaries and totaling roughly $2K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Advanced Practice Midwife is a mid-sized specialty nationwide, with 10,893 enrolled providers across 55 states and an average of 99 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

583 SUMMERFIELD RD
SANTA ROSA, CA 95405

Provider Details

NPI 1285170951
Specialty Advanced Practice Midwife
Credentials CNM
Gender Female
NPI Issued 01/18/2017

Hospital and facility affiliations

Facilities where RENEE DETTLOFF, CNM 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.

REGENTS UNIV OF CALIFORNIA UCSF
SAN FRANCISCO, CA

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 RENEE DETTLOFF, CNM. Source: openpaymentsdata.cms.gov.

Total received

$218

Largest payer

MAYNE PHARMA COMMERCIAL LLC

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 RENEE DETTLOFF, CNM. To verify RENEE DETTLOFF, CNM'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.

21
Total Claims
$2K
Total Drug Cost
12
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
44
Total Day Supply
1,138
Generic Drug Cost
$810

Patient Demographics

Average Patient Age
73.0 years
Avg HCC Risk Score
0.93
Gender Split
100% female / 0% male

Advanced Practice Midwife Overview

How RENEE DETTLOFF, CNM fits within the Advanced Practice Midwife landscape nationally.

10,893
Advanced Practice Midwife Providers in US
55
States with Advanced Practice Midwife
99
Avg Claims per Provider

RENEE DETTLOFF, CNM's 21 claims are below the specialty average of 99.

Nearby Advanced Practice Midwife Providers in California

Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as DETTLOFF.

Compare Advanced Practice Midwife nationally: see state-by-state distribution →

Frequently Asked Questions

What is RENEE DETTLOFF, CNM's specialty?
RENEE DETTLOFF, CNM specializes in Advanced Practice Midwife and practices in SANTA ROSA, California. Credentials: CNM.
How much does RENEE DETTLOFF, CNM prescribe under Medicare Part D?
In 2023, RENEE DETTLOFF, CNM wrote 21 Medicare Part D claims totaling $2K in drug costs for 12 beneficiaries.
Where is RENEE DETTLOFF, CNM located?
RENEE DETTLOFF, CNM is located at 583 SUMMERFIELD RD, SANTA ROSA, CA, 95405. Phone: (707) 539-1544.
What is RENEE DETTLOFF, CNM's NPI number?
RENEE DETTLOFF, CNM's National Provider Identifier (NPI) is 1285170951, issued on 01/18/2017.
How many Advanced Practice Midwife providers are there in the US?
There are 10,893 Advanced Practice Midwife providers across 55 states in the US. The average Advanced Practice Midwife provider writes 99 Medicare Part D claims per year.
Does RENEE DETTLOFF, CNM accept Medicare?
RENEE DETTLOFF, CNM appears in CMS Medicare data with 21 Part D claims and 12 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RENEE DETTLOFF, CNM's credentials?
RENEE DETTLOFF, CNM's NPI is 1285170951 with credentials CNM. 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

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