What is Benjamin Miller's NPI number?

Benjamin Miller's National Provider Identifier (NPI) is 1427284512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Benjamin Miller's specialty?

Benjamin Miller is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Benjamin Miller located?

Benjamin Miller's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1007.

What is Benjamin Miller's phone number?

The practice phone number listed in the NPPES registry for Benjamin Miller is (319) 384-5535.

Does Benjamin Miller accept Medicare?

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

Is Benjamin Miller's NPI active?

Yes — Benjamin Miller's NPI (1427284512) is active in the NPPES registry as of the last update on 2025-09-03.

IndividualActiveAccepts Medicare

Benjamin Miller, MD

NPI 1427284512 · Orthopaedic Surgery Physician · Iowa City, IA

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

Benjamin Miller, MD is a Orthopaedic Surgery Physician provider in Iowa City, IA (NPI 1427284512).

Provider details

NPI number: 1427284512
Entity type: Individual
Primary specialty: Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD-38853 (IA)

Specialties & taxonomies

Orthopaedic Surgery PhysicianPrimary207X00000XLicense MD-38853 (IA)
Allopathic & Osteopathic Physicians
Orthopaedic Surgery Physician207X00000XLicense 036.121125 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(74/100 index)

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

Registry tenure25% of score
17 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
218 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)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	102	$61
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	38	$89
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	37	$122
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	25	$75
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	16	$84

Typical Medicare-allowed amounts for these services range $61–$122 (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.

Transparency — industry payments

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

$116 across 1 record (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 52242-1007

Phone: (319) 384-5535

Fax: (319) 353-6754

Street-level locationGet directions

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Mailing address