NPI registry status
Active
2026 NPPES data Obstetrics & Gynecology Physician NPI 1144214073 MD
Verify on CMS → Lori Wenzel, MD
Obstetrics & Gynecology Physician in Iowa City, 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 44,326 in Obstetrics & Gynecology 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
307
Medicare Part D claims · 80 beneficiaries · Obstetrics & Gynecology Physician avg: 179
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$154.24
3 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Lori Wenzel, MD filed 307 Medicare Part D claims in 2023 as an Obstetrics & Gynecology Physician in Iowa City, Iowa, prescribing 82% generic.
- 307
- Part D claims, 2023
- 82%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥57th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Lori Wenzel, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1144214073), first enumerated 09/07/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 307 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$154.24 in reported industry payments (3 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1144214073 · Obstetrics & Gynecology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1144214073
- ENUM-LEGACY 2005
- TAX-MID 44K Obstetrics &
- RX-LIGHT 307
- BOOK-THIN 334 in Iowa
- PHOTO-ENUM Gary Newman · 2005
Lori Wenzel, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
307 ≥ 57th percentile 57% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Lori Wenzel, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Lori Wenzel, MD?
Quality data not reportedPrimary specialty
Obstetrics & Gynecology Physician
Medicare Part D claims
307 72% vs specialty avg
Specialty distribution in Iowa
How Obstetrics & Gynecology 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 Obstetrics & Gynecology 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).
Practice Address
Provider Details
| NPI | 1144214073 |
|---|---|
| Specialty | Obstetrics & Gynecology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 09/07/2005 |
Hospital and facility affiliations
Facilities where Lori Wenzel, 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.
Progressive Rehabilitation Associates LLC
Iowa City, IA
State University OF Iowa
Coralville, IA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Lori Wenzel, MD. Source: openpaymentsdata.cms.gov.
Total received
$154
Largest payer
Novo Nordisk Inc
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Lori Wenzel, MD - brand share 18.0%
Obstetrics & Gynecology Physician average
18% brand-name claims vs 82% generic, on 307 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
307
Total Claims
$27K
Total Drug Cost
80
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 535
- Total Day Supply
- 14,435
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $17K
- Generic Drug Cost
- $11K
- Antibiotic Claims
- 17
Patient Demographics
- Average Patient Age
- 70.8 years
- Avg HCC Risk Score
- 0.60
- Gender Split
- 100% female / 0% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Lori Wenzel, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Estradiol
Estradiol
49 claims
- Oxybutynin Chlorid…
Oxybutynin Chloride Er
26 claims
- Fluconazole
Fluconazole
21 claims
- Levothyroxine Sodium
Levothyroxine Sodium
20 claims
- Solifenacin Succin… 17
Solifenacin Succinate
17 claims
- Zolpidem Tartrate 16
Zolpidem Tartrate
16 claims
- Imvexxy 13
Imvexxy
13 claims
- Myrbetriq 13
Myrbetriq
13 claims
| Drug | Claims |
|---|---|
| Estradiol | 49 |
| Oxybutynin Chloride Er Oxybutynin Chloride | 26 |
| Fluconazole | 21 |
| Levothyroxine Sodium | 20 |
| Solifenacin Succinate | 17 |
| Zolpidem Tartrate | 16 |
| Imvexxy Estradiol | 13 |
| Myrbetriq Mirabegron | 13 |
| Osphena Ospemifene | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Obstetrics & Gynecology Physician Overview
How Lori Wenzel, MD fits within the Obstetrics & Gynecology Physician landscape nationally.
44,326
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider
Lori Wenzel, MD's 307 claims are above the specialty average of 179.
Nationwide Obstetrics & Gynecology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Wenzel, both outside Iowa so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Obstetrics & Gynecology Physician Providers in Iowa
Other clinicians with the same primary specialty enrolled in Iowa, drawn from the same CMS NPPES roster as Wenzel.
One of 334 Obstetrics & Gynecology Physician providers enrolled in Iowa, 5 are shown here.
Dr. Johanna Abernathy
MD
Cedar Rapids, IA
Dr. Diane Adam
M.D.
Coralville, IA
Dr. Angela Aldrich
M.D.
Sioux City, IA
Dr. Anisa Alizaidy
MD
Iowa City, IA
Dr. Olanike Alonge-Obe
MD, MPH
Waterloo, IA
Compare Obstetrics & Gynecology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Lori Wenzel, MD's specialty? ▼
Lori Wenzel, MD specializes in Obstetrics & Gynecology Physician and practices in Iowa City, Iowa. Credentials: MD.
How much does Lori Wenzel, MD prescribe under Medicare Part D? ▼
In 2023, Lori Wenzel, MD wrote 307 Medicare Part D claims totaling $27K in drug costs for 80 beneficiaries.
Where is Lori Wenzel, MD located? ▼
Lori Wenzel, MD is located at 1360 N DODGE ST, Iowa City, IA, 52245. Phone: (319) 356-2294.
What is Lori Wenzel, MD's NPI number? ▼
Lori Wenzel, MD's National Provider Identifier (NPI) is 1144214073, issued on 09/07/2005.
Does Lori Wenzel, MD prescribe more brand-name or generic drugs? ▼
Lori Wenzel, MD's prescribing is 18% brand-name and 82% generic drugs by claim count, with $17K in brand drug costs.
How many Obstetrics & Gynecology Physician providers are there in the US? ▼
There are 44,326 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
What drugs does Lori Wenzel, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Lori Wenzel, MD's most frequently prescribed drugs include Estradiol, Oxybutynin Chloride Er, Fluconazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lori Wenzel, MD accept Medicare? ▼
Lori Wenzel, MD appears in CMS Medicare data with 307 Part D claims and 80 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lori Wenzel, MD's credentials? ▼
Lori Wenzel, MD's NPI is 1144214073 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
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.