IndividualActiveAccepts Medicare

Mark Niciu, MD PHD

NPI 1659534865 · Psychiatry Physician · Iowa City, IA

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

Provider details

NPI number: 1659534865
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD PHD
Sex: Male
Sole proprietor: No
License: MD-44915 (IA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense MD-44915 (IA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(78/100 index)

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

Registry tenure28% of score
17 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
397 Medicare services, 2024 (ranked within specialty)

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 methodology.

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)
Therapy Using Electrical Currents90870	166	$98
Treatment Using Magnetic Field to Stimulate Nerve Cells in Brain, Subsequent Delivery and Management90868	139	$89
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	61	$72
Treatment Using Magnetic Field to Stimulate Nerve Cells in Brain, Subsequent Motor Threshold Redetermination With Delivery and Management90869	31	$90

Typical Medicare-allowed amounts for these services range $72–$98 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.

Practice location

200 Hawkins Dr

Iowa City, IA 52242-1009

Phone: (319) 356-1549

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Mailing address