NPI registry status
Active
2026 NPPES data Psychosomatic Medicine Physician NPI 1881154565 MD
Verify on CMS → Jonathan Heinzman, MD
Psychosomatic Medicine Physician in Cedar Rapids, Iowa.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 492 in Psychosomatic Medicine Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
99
Medicare Part D claims · 19 beneficiaries · Psychosomatic Medicine Physician avg: 645
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Jonathan Heinzman, MD filed 99 Medicare Part D claims in 2023 as a Psychosomatic Medicine Physician in Cedar Rapids, Iowa.
- 99
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Jonathan Heinzman, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
99 0th percentile higher than 0% of 1,370,886 prescribers
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
✓
Board certification likely (heuristic, not verified)
Jonathan Heinzman, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Jonathan Heinzman, MD?
Quality data not reportedPrimary specialty
Psychosomatic Medicine Physician
Medicare Part D claims
99 85% vs specialty avg
Specialty distribution in Iowa
How Psychosomatic Medicine Physician compares to other specialties among Iowa providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Psychosomatic Medicine Physician. Verify directly:
How MIPS and board certification work
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).
Jonathan Heinzman, MD appears in the CMS NPPES registry as a Psychosomatic Medicine Physician provider holding MD credentials at 1730 1ST AVE NE, Cedar Rapids, IA, 52402, with a listed phone of (319) 365-3993. NPI 1881154565 was issued on 03/20/2019.
Medicare Part D records for calendar year 2023 show 99 prescription claims written by this provider, covering 19 Medicare beneficiaries and totaling roughly $1K in drug spend.
Psychosomatic Medicine Physician is a narrow specialty nationwide, with 492 enrolled providers across 43 states and an average of 645 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
Provider Details
| NPI | 1881154565 |
|---|---|
| Specialty | Psychosomatic Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/20/2019 |
Hospital and facility affiliations
Facilities where Jonathan Heinzman, MD 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.
Broadlawns Medical Center
★★★☆☆ 3/5
Des Moines, IA
Acute Care Hospitals
CMS CCN: 160101
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.
99
Total Claims
$1K
Total Drug Cost
19
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 172
- Total Day Supply
- 5,084
- Brand Drug Cost
- $0
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 64.7 years
- Avg HCC Risk Score
- 1.89
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jonathan Heinzman, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Venlafaxine Hcl Er
Venlafaxine Hcl Er
27 claims
- Citalopram Hbr
Citalopram Hbr
21 claims
- Bupropion Xl
Bupropion Xl
13 claims
- Trazodone Hcl
Trazodone Hcl
12 claims
| Drug | Claims |
|---|---|
| Venlafaxine Hcl Er Venlafaxine Hcl | 27 |
| Citalopram Hbr Citalopram Hydrobromide | 21 |
| Bupropion Xl Bupropion Hcl | 13 |
| Trazodone Hcl | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Psychosomatic Medicine Physician Overview
How Jonathan Heinzman, MD fits within the Psychosomatic Medicine Physician landscape nationally.
492
Psychosomatic Medicine Physician Providers in US
43
States with Psychosomatic Medicine Physician
645
Avg Claims per Provider
Jonathan Heinzman, MD's 99 claims are below the specialty average of 645.
Nearby Psychosomatic Medicine Physician Providers in Iowa
Other clinicians with the same primary specialty enrolled in Iowa, drawn from the same CMS NPPES roster as Heinzman.
Dr. Joel Bricker
MD
Iowa City, IA
Omar Elmarasi
Iowa City, IA
Dr. Shevani Ganesh
M.D
West Burlington, IA
Dr. Michael Strong
MD
Iowa City, IA
Dr. Amanda Winters
MD
West Burlington, IA
Compare Psychosomatic Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Iowa medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Psychosomatic Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Jonathan Heinzman, MD's specialty? ▼
Jonathan Heinzman, MD specializes in Psychosomatic Medicine Physician and practices in Cedar Rapids, Iowa. Credentials: MD.
How much does Jonathan Heinzman, MD prescribe under Medicare Part D? ▼
In 2023, Jonathan Heinzman, MD wrote 99 Medicare Part D claims totaling $1K in drug costs for 19 beneficiaries.
Where is Jonathan Heinzman, MD located? ▼
Jonathan Heinzman, MD is located at 1730 1ST AVE NE, Cedar Rapids, IA, 52402. Phone: (319) 365-3993.
What is Jonathan Heinzman, MD's NPI number? ▼
Jonathan Heinzman, MD's National Provider Identifier (NPI) is 1881154565, issued on 03/20/2019.
How many Psychosomatic Medicine Physician providers are there in the US? ▼
There are 492 Psychosomatic Medicine Physician providers across 43 states in the US. The average Psychosomatic Medicine Physician provider writes 645 Medicare Part D claims per year.
What drugs does Jonathan Heinzman, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Jonathan Heinzman, MD's most frequently prescribed drugs include Venlafaxine Hcl Er, Citalopram Hbr, Bupropion Xl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jonathan Heinzman, MD accept Medicare? ▼
Jonathan Heinzman, MD appears in CMS Medicare data with 99 Part D claims and 19 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jonathan Heinzman, MD's credentials? ▼
Jonathan Heinzman, MD's NPI is 1881154565 with credentials MD. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.