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Edit this profileBased in Scottsdale, AZ, Estelle R. Farrell, DO is listed in the NPI registry under physical medicine & rehabilitation. Estelle graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1993. Estelle is also listed as specializing in pain medicine. According to Medicare claims data, Estelle cared for 178 Medicare patients across 649 services. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, chronic pain management and treatment, monthly bundle including, diagnosis; assessment and monitoring; administration of a validated pain rating scale or tool; the development, implementation, revision, and/or maintenance of a person-centered care plan th, and acupuncture, each additional 15 minutes. NPI 1174614622 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.
4921 E BELL RD STE 203
Scottsdale, AZ 85254
2155 W St Rte 89A Ste 114
Sedona, AZ 86336
Within Physical Medicine and Rehabilitation generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Brain & memory
Brain and nerve conditions
Rehabilitation
Spine & Back
Most searched conditions
Chronic pain
Foot & ankle
Joint pain
Joints and arms
Joints and legs
Mobility
Muscle & tendon
Nerve and muscle pain
Nerve pain
Neurological rehab
Pain management
Rehab and mobility
Spine and back
Spine care
Diagnostics and tests
Injections and pain relief
Neuromuscular
Pain management
Rehabilitation
Spine procedures
Wound care
Most searched procedures
Devices and implants
Diagnostics
Joint care
Mobility
Muscle & tendon
Nerve procedures
Physical medicine
Rehab and mobility
649 services · 178 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Acupuncture, each additional 15 minutes | Treatment | 97811 |
85 | As often as other peers in Rehabilitation medicine |
| Acupuncture, initial 15 minutes | Treatment | 97810 |
56 | Less often than most peers in Rehabilitation medicine |
| Assessment of emotional or behavioral problems | Treatment | 96127 |
21 | Less often than most peers in Rehabilitation medicine |
| Administration and interpretation of patient-focused health risk assessment | Treatment | 96160 |
19 | Too few peers to compare |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
204 | More than most peers in Rehabilitation medicine |
| Chronic pain management and treatment, monthly bundle including, diagnosis; assessment and monitoring; administration of a validated pain rating scale or tool; the development, implementation, revision, and/or maintenance of a person-centered care plan th | Billing code | G3002 |
174 | As often as other peers in Rehabilitation medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
66 | As often as other peers in Rehabilitation medicine |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
24 | As often as other peers in Rehabilitation medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Farrell is a rehabilitation physician in Scottsdale, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physical Medicine & Rehabilitation”.
NPI registry
Dr. Farrell is listed at 4921 E Bell Rd Ste 203, Scottsdale, AZ 85254. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (480) 955-1515. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Farrell's National Provider Identifier is 1174614622. 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. Farrell attended Des Moines University of Osteopathic Medicine and Health Sciences, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
Dr. Farrell has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Farrell provides treatments such as acupuncture, each additional 15 minutes and acupuncture, initial 15 minutes, 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. Farrell. If this is you, claiming it is free.
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