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Edit this profileWhere to find Madeleine Garren, M.D.
- Billings location main office
3333 2Nd Ave N Ste 240, Billings, MT 59101 - Kingsport location
10415 Wallace Alley St, Kingsport, TN 37663
About Dr. Garren
Madeleine Garren, M.D. practices anesthesiology in Billings, MT. Madeleine is a 2020 graduate of University of Tennessee, Hsc, College of Medicine. Medicare claims data shows Madeleine provided 93 services to 92 patients. The services billed most often include insertion of artery tube for blood sampling or infusion through skin, anesthesia for other procedure on upper abdomen, and anesthesia for procedure on upper 2/3rd of thigh bone. The provider's National Provider Identifier (NPI) is 1942654447.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (406) 248-3290
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3333 2ND AVE N STE 240
Billings, MT 59101
10415 Wallace Alley St
Kingsport, TN 37663
Conditions Commonly Evaluated or Treated
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.
Conditions
Sedation & Phobias
Anesthesia complications
Back & spine
- Arthritis of the spine
- Degenerative disc disease
- Failed back surgery syndrome
- Herniated disc
- Lower back pain
- Neck pain
- Sacroiliac joint pain
- Spinal compression fracture
- Spinal stenosis
- Spondylolisthesis
- Tailbone pain
- Upper Back Pain
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
- Abdominal wall nerve pain
- Complex Regional Pain Syndrome
- Foot Numbness and Tingling
- Groin nerve pain after hernia surgery
- Nerve damage after surgery
- Neuropathy
- Outer thigh burning and numbness
- Phantom limb pain
- Pinched nerve
- Piriformis syndrome
- Sciatica
- Shingles pain
- Tarsal Tunnel Syndrome
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Procedures & services
Nerve blocks
- Celiac Plexus Nerve Block
- Abdominal Nerve Block
- Ganglion impar block
- Groin nerve block
- Pudendal nerve block
- Superior hypogastric plexus block
Nerve Blocks
Pain Relief Procedures
Regional anesthesia
Sedation
- In-Office Anesthesia for Plastic Surgery
- Pediatric Dental Sedation
- Sedation for Colonoscopy and Endoscopy
- Sedation for Egg Retrieval
- Sedation for MRI
- Sedation for Vasectomy
- IV sedation for endoscopy
Sedation & anesthesia
- General anesthesia
- Moderate dental sedation
- Sedation for dental work
- Labor epidural
- Pre-surgery anesthesia consult
- Spinal spinal block
Specialized Care
Vascular Access
Ablation
Head & facial procedures
Implants & devices
- Pain pump implant
- Pain pump refill and check
- Peripheral nerve stimulator implant
- Spinal cord stimulator implant
- Spinal cord stimulator trial
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve injections
- Celiac plexus block
- Lumbar sympathetic block
- Nerve block
- Rib nerve block
- Shoulder nerve block
- Stellate ganglion block
Nerve procedures
- Knee nerve block and ablation
- Peripheral nerve hydrodissection
- Radiofrequency ablation
Pain relief procedures
Spine injections
- Epidural steroid injection
- Facet joint injection
- Medial branch block
- Sacroiliac joint injection
- Tailbone epidural injection
Spine procedures
Procedures Most Often Billed to Medicare
93 services · 92 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
17 | As often as other peers in Anesthesiology |
| Anesthesia for other procedure on upper abdomen | Anaesthesia | 00790 |
15 | As often as other peers in Anesthesiology |
| Anesthesia for procedure on upper 2/3rd of thigh bone | Anaesthesia | 01230 |
13 | As often as other peers in Anesthesiology |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
13 | Less often than most peers in Anesthesiology |
| Anesthesia for extensive surgery on spine | Anaesthesia | 00670 |
13 | Less often than most peers in Anesthesiology |
| Anesthesia for placement or revision of blood flow shunt | Anaesthesia | 01844 |
11 | Less often than most peers in Anesthesiology |
| Anesthesia for other closed procedure on chest | Anaesthesia | 00520 |
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.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiologists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other anesthesiologists in Billings 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Tennessee, Hsc, College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at University of Tennessee, Hsc, College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of artery tube for blood sampling or infusion through skin 8
Providers in MT who bill this service to Medicare most often.
Common questions
What does Madeleine Garren specialize in?
Madeleine Garren is an anesthesiologist in Billings, MT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Where is Madeleine Garren located?
Madeleine Garren is listed at 3333 2Nd Ave N Ste 240, Billings, MT 59101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Madeleine Garren's phone number?
The number on file is (406) 248-3290. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Madeleine Garren?
Madeleine Garren's National Provider Identifier is 1942654447. 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
Where did Madeleine Garren train?
Madeleine Garren attended University of Tennessee, Hsc, College of Medicine, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Madeleine Garren have?
Madeleine Garren has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Madeleine Garren do most often?
According to Medicare billing data, Madeleine Garren performs procedures including insertion of artery tube for blood sampling or infusion through skin; provides treatments such as anesthesia for other procedure on upper abdomen and anesthesia for procedure on upper 2/3rd of thigh bone. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Madeleine Garren's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Madeleine Garren. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.