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Edit this profileBased in Mason City, IA, Benjamin Mathews is listed in the NPI registry under anesthesiology. Benjamin graduated from University of Iowa, Rj & L Carver College of Medicine in 2017. Medicare claims data shows Benjamin provided 110 services to 109 patients. The services billed most often include injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve), insertion of artery tube for blood sampling or infusion through skin, and anesthesia for procedure to correct abnormal heart rhythm. NPI 1508397019 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1000 4TH ST SW
Mason City, IA 50401
9200 W Wisconsin Ave P347
Milwaukee, WI 53226
Within Anesthesiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Anesthesia complications
Back & spine
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Ablation
Head & facial procedures
Implants & devices
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve blocks
Nerve injections
Nerve procedures
Pain relief procedures
Regional anesthesia
Sedation
Sedation & anesthesia
Spine injections
Spine procedures
110 services · 109 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | Procedure | 64447 |
37 | More often than most peers in Anesthesiology |
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
22 | As often as other peers in Anesthesiology |
| Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | Procedure | 64415 |
12 | Less often than most peers in Anesthesiology |
| Anesthesia for procedure to correct abnormal heart rhythm | Anaesthesia | 00410 |
16 | As often as other peers in Anesthesiology |
| Anesthesia for extensive surgery on spine | Anaesthesia | 00670 |
12 | Less often than most peers in Anesthesiology |
| Anesthesia for other procedure on urinary system through urethra | Anaesthesia | 00910 |
11 | Less often than most peers in Anesthesiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Benjamin Mathews is an anesthesiologist in Mason City, IA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Benjamin Mathews is listed at 1000 4Th St Sw, Mason City, IA 50401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (641) 428-7000. Contact the office directly to confirm availability and scheduling.
NPI registry
Benjamin Mathews's National Provider Identifier is 1508397019. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Benjamin Mathews attended University of Iowa, Rj & L Carver College of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
Benjamin Mathews has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Benjamin Mathews performs procedures including injection of anesthetic agent and/or steroid into thigh nerve, insertion of artery tube for blood sampling or infusion through skin and injection of anesthetic agent and/or steroid into arm nerve bundle; provides treatments such as anesthesia for procedure to correct abnormal heart rhythm and anesthesia for extensive surgery on spine. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Benjamin Mathews. If this is you, claiming it is free.
Guide.md
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