2026 NPPES data Hospitalist Physician NPI 1124275904 D.O.
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GRETCHEN CHRISTIAN, D.O.

Hospitalist Physician in JOPLIN, Missouri. 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
184
Medicare Part D claims · 67 beneficiaries · Hospitalist Physician avg: 888
MIPS score
64.7437/100
▼ 18 pts below national avg 83.1 · [object Object]
What the federal data reveals: GRETCHEN CHRISTIAN, D.O. is a Hospitalist Physician ([object Object]) practicing in JOPLIN, Missouri with a Medicare Part D prescribing footprint of 184 claims across 67 beneficiaries . Their CMS MIPS Final Score of 64.7437/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: GRETCHEN CHRISTIAN, D.O. reported a CMS MIPS final score of 64.7437 out of 100, below the 83.1 national average, and filed 184 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

GRETCHEN CHRISTIAN, D.O. 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).

GRETCHEN CHRISTIAN, D.O. at a glance

Below national average

NPI registry status

Active

Issued 08/22/2008

NPI 1124275904

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

184 79% vs specialty avg

2023 prescription claims

Specialty avg: 888

MIPS final score

64.7437/100 18.35629999999999% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in Missouri

How Hospitalist Physician compares to other specialties among Missouri providers

Missouri providers

Hospitalist Physician share within Missouri

1. Hospitalist Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospitalist Physician share within Missouri

Medicare quality performance — MIPS

GRETCHEN CHRISTIAN, D.O.'s 2023 MIPS final score plotted against the Hospitalist Physician national average

Below national average
MIPS Final Score
64.7437/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Hospitalist Physician) — 64.7437/100 vs national avg 83.1

0%100%National avg83%64.7%
MIPS final score (Hospitalist Physician) — 64.7437/100 vs national avg 83.1

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).

GRETCHEN CHRISTIAN, D.O. is a Hospitalist Physician provider practicing in JOPLIN, Missouri, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.O.. NPI: 1124275904. 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.

GRETCHEN CHRISTIAN, D.O. appears in the CMS NPPES registry as a Hospitalist Physician provider holding D.O. credentials at 1102 W 32ND ST, JOPLIN, MO, 64804, with a listed phone of (417) 347-4570. NPI 1124275904 was issued on 08/22/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHRISTIAN 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 184 prescription claims written by this provider, covering 67 Medicare beneficiaries and totaling roughly $7K in drug spend, with an opioid prescribing rate of 7.1%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 64.7437/100 for the 2023 performance year (Quality 58.555, Cost 58.4614), compared with the national average of 83.1.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

1102 W 32ND ST
JOPLIN, MO 64804

Provider Details

NPI 1124275904
Specialty Hospitalist Physician
Credentials D.O.
Gender Female
NPI Issued 08/22/2008

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

64.7437
Final Score
Avg: 83.1
58.555
Quality
58.4614
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where GRETCHEN CHRISTIAN, D.O. 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.

FREEMAN-OAK HILL HEALTH SYSTEM
JOPLIN, MO

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

184
Total Claims
$7K
Total Drug Cost
67
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
189
Total Day Supply
3,875
Generic Drug Cost
$4K
Opioid Claims
13 (7.1% rate)
Antibiotic Claims
27

Patient Demographics

Average Patient Age
71.3 years
Avg HCC Risk Score
3.26
Gender Split
54% female / 46% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Midodrine Hcl
14

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

Hospitalist Physician Overview

How GRETCHEN CHRISTIAN, D.O. fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

GRETCHEN CHRISTIAN, D.O.'s 184 claims are below the specialty average of 888.

Nearby Hospitalist Physician Providers in Missouri

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

Compare Hospitalist Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is GRETCHEN CHRISTIAN, D.O.'s specialty?
GRETCHEN CHRISTIAN, D.O. specializes in Hospitalist Physician and practices in JOPLIN, Missouri. Credentials: D.O..
How much does GRETCHEN CHRISTIAN, D.O. prescribe under Medicare Part D?
In 2023, GRETCHEN CHRISTIAN, D.O. wrote 184 Medicare Part D claims totaling $7K in drug costs for 67 beneficiaries.
What is GRETCHEN CHRISTIAN, D.O.'s Medicare quality score?
GRETCHEN CHRISTIAN, D.O. has a CMS MIPS Final Score of 64.7437/100 (Quality: 58.555, Cost: 58.4614). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is GRETCHEN CHRISTIAN, D.O. located?
GRETCHEN CHRISTIAN, D.O. is located at 1102 W 32ND ST, JOPLIN, MO, 64804. Phone: (417) 347-4570.
What is GRETCHEN CHRISTIAN, D.O.'s NPI number?
GRETCHEN CHRISTIAN, D.O.'s National Provider Identifier (NPI) is 1124275904, issued on 08/22/2008.
Does GRETCHEN CHRISTIAN, D.O. prescribe opioids?
Yes, GRETCHEN CHRISTIAN, D.O. had 13 opioid claims in 2023 with an opioid prescribing rate of 7.1%.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
What drugs does GRETCHEN CHRISTIAN, D.O. prescribe most often?
Based on 2023 Medicare Part D data, GRETCHEN CHRISTIAN, D.O.'s most frequently prescribed drugs include Midodrine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does GRETCHEN CHRISTIAN, D.O. accept Medicare?
GRETCHEN CHRISTIAN, D.O. appears in CMS Medicare data with 184 Part D claims and 67 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify GRETCHEN CHRISTIAN, D.O.'s credentials?
GRETCHEN CHRISTIAN, D.O.'s NPI is 1124275904 with credentials D.O.. 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.
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