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Edit this profileBased in Boston, MA, Ryan M. Gardner, MD is listed in the NPI registry under anesthesiology. Ryan is also listed as specializing in anesthesiology — critical care and emergency medicine. Medicare claims data shows Ryan provided 500 services to 176 patients. The services billed most often include critical care, first 30-74 minutes, critical care, each additional 30 minutes, and ultrasonic guidance for blood vessel access. NPI 1588195333 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.
330 BROOKLINE AVE
Boston, MA 02215
19 Verdun St
Watervliet, NY 12189
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
500 services · 176 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
31 | More than most peers in Anesthesiology |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | Procedure | 36556 |
31 | More than most peers in Anesthesiology |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
39 | More than most peers in Anesthesiology |
| Critical care, first 30-74 minutes | Office visit | 99291 |
260 | More than most peers in Anesthesiology |
| Critical care, each additional 30 minutes | Office visit | 99292 |
139 | More than most peers in Anesthesiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Gardner is an anesthesiologist in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Dr. Gardner is listed at 330 Brookline Ave, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (617) 667-7000. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Gardner's National Provider Identifier is 1588195333. 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
Dr. Gardner attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
Dr. Gardner 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, Dr. Gardner performs procedures including insertion of artery tube for blood sampling or infusion through skin and insertion of non-tunneled central venous tube for infusion; reads or performs imaging such as ultrasonic guidance for blood vessel access, alongside routine visits and testing. 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 Dr. Gardner. If this is you, claiming it is free.
Guide.md
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