What is Robert Demuth's NPI number?

Robert Demuth's National Provider Identifier (NPI) is 1447307897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Demuth's specialty?

Robert Demuth is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is Robert Demuth located?

Robert Demuth's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.

What is Robert Demuth's phone number?

The practice phone number listed in the NPPES registry for Robert Demuth is (319) 356-4019.

Does Robert Demuth accept Medicare?

Robert Demuth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Robert Demuth's NPI active?

Yes — Robert Demuth's NPI (1447307897) is active in the NPPES registry as of the last update on 2025-12-18.

IndividualActiveAccepts Medicare

Robert Demuth, MD

NPI 1447307897 · Hospitalist Physician · Iowa City, IA

Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Robert Demuth, MD is a Hospitalist Physician provider in Iowa City, IA (NPI 1447307897).

Provider details

NPI number: 1447307897
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD-44144 (IA)

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense MD-44144 (IA)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense MD-44144 (IA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(82/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
19 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
344 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	155	$71
Hospital Discharge Day Management, More Than 30 Minutes99239	79	$104
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	49	$108
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	34	$118
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	27	$158

Typical Medicare-allowed amounts for these services range $71–$158 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	14	14
Cefdinir	13	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$14,475 across 12 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

200 Hawkins Dr

Iowa City, IA 52242-1009

Phone: (319) 356-4019

Fax: (319) 353-8073

Street-level locationGet directions

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Mailing address