2026 NPPES data Advanced Practice Midwife NPI 1861485385 CNM
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CHRISTINA RUMPH, CNM

Advanced Practice Midwife in TUCSON, Arizona. 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
305
Medicare Part D claims · 96 beneficiaries · Advanced Practice Midwife avg: 99
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$562.69
31 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

CHRISTINA RUMPH, CNM filed 305 Medicare Part D claims in 2023 as a Advanced Practice Midwife in TUCSON, Arizona, prescribing 85% generic.

305
Part D claims, 2023
85%
generic prescribing
$562.69
industry payments (Sunshine Act)

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.

CHRISTINA RUMPH, CNM's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

305 Top 43% higher than 57% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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 CHRISTINA RUMPH, CNM?

Quality data not reported

NPI registry status

Active

Issued 08/30/2005

NPI 1861485385

Primary specialty

Advanced Practice Midwife

Mid-sized

10,893 US NPIs in this specialty

Medicare Part D claims

305 208% vs specialty avg

2023 prescription claims

Specialty avg: 99

Specialty distribution in Arizona

How Advanced Practice Midwife compares to other specialties among Arizona providers

Arizona providers

Advanced Practice Midwife share within Arizona

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

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).

CHRISTINA RUMPH, CNM appears in the CMS NPPES registry as a Advanced Practice Midwife provider holding CNM credentials at 6452 E CARONDELET DR STE 100, TUCSON, AZ, 85710, with a listed phone of (520) 323-0333. NPI 1861485385 was issued on 08/30/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RUMPH 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 305 prescription claims written by this provider, covering 96 Medicare beneficiaries and totaling roughly $31K in drug spend, split 15% brand-name and 85% generic by claim count. 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

6452 E CARONDELET DR STE 100
TUCSON, AZ 85710

Provider Details

NPI 1861485385
Specialty Advanced Practice Midwife
Credentials CNM
Gender Female
NPI Issued 08/30/2005

Hospital and facility affiliations

Facilities where CHRISTINA RUMPH, 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.

GENESIS OB GYN PLLC
TUCSON, AZ
MARION AREA PHYSICIANS LLC
MARION, OH

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 CHRISTINA RUMPH, CNM. Source: openpaymentsdata.cms.gov.

Total received

$563

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.

Brand vs generic prescribing mix · Typical

CHRISTINA RUMPH, CNM — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 305 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.

305
Total Claims
$31K
Total Drug Cost
96
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
550
Total Day Supply
15,117
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$22K
Generic Drug Cost
$9K
Antibiotic Claims
19

Patient Demographics

Average Patient Age
66.9 years
Avg HCC Risk Score
0.79
Age Distribution
<65: 22, 65-74: 53, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What CHRISTINA RUMPH, CNM prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Alendronate Sodium
38
Estradiol
38
Myrbetriq
Mirabegron
33
Oxybutynin Chloride
25
Nystatin-Triamcinolone
Nystatin/Triamcinolone Acet
18
Sertraline Hcl
18
Oxybutynin Chloride Er
Oxybutynin Chloride
13

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Advanced Practice Midwife Overview

How CHRISTINA RUMPH, 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

CHRISTINA RUMPH, CNM's 305 claims are above the specialty average of 99.

Nearby Advanced Practice Midwife Providers in Arizona

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

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

Frequently Asked Questions

What is CHRISTINA RUMPH, CNM's specialty?
CHRISTINA RUMPH, CNM specializes in Advanced Practice Midwife and practices in TUCSON, Arizona. Credentials: CNM.
How much does CHRISTINA RUMPH, CNM prescribe under Medicare Part D?
In 2023, CHRISTINA RUMPH, CNM wrote 305 Medicare Part D claims totaling $31K in drug costs for 96 beneficiaries.
Where is CHRISTINA RUMPH, CNM located?
CHRISTINA RUMPH, CNM is located at 6452 E CARONDELET DR STE 100, TUCSON, AZ, 85710. Phone: (520) 323-0333.
What is CHRISTINA RUMPH, CNM's NPI number?
CHRISTINA RUMPH, CNM's National Provider Identifier (NPI) is 1861485385, issued on 08/30/2005.
Does CHRISTINA RUMPH, CNM prescribe more brand-name or generic drugs?
CHRISTINA RUMPH, CNM's prescribing is 15% brand-name and 85% generic drugs by claim count, with $22K in brand drug costs.
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.
What drugs does CHRISTINA RUMPH, CNM prescribe most often?
Based on 2023 Medicare Part D data, CHRISTINA RUMPH, CNM's most frequently prescribed drugs include Alendronate Sodium, Estradiol, Myrbetriq. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHRISTINA RUMPH, CNM accept Medicare?
CHRISTINA RUMPH, CNM appears in CMS Medicare data with 305 Part D claims and 96 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHRISTINA RUMPH, CNM's credentials?
CHRISTINA RUMPH, CNM's NPI is 1861485385 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