DR. ARNOLD WARFIELD FARR M.D.
NPI 1528177508
Physical Medicine & Rehabilitation in Tucson, AZ


Quality Rating: 0 out of 100 score

NPI Status: Active since August 30, 2006

Contact Information

1921 W HOSPITAL DR
TUCSON, AZ
ZIP 85704
Phone: (520) 742-2800
Fax: (520) 544-5398

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  • Individual
  • Male
  • Years of Experience 27
  • Physical Medicine & Rehabilitation
  • Accepts Insurance
  • Accepts Medicare Approved Payment

About ARNOLD FARR

This page provides the complete NPI Profile along with additional information for Arnold Farr, a provider established in Tucson, Arizona with a medical specialization in Physical Medicine & Rehabilitation and more than 27 years of experience. The healthcare provider is registered in the NPI registry with number 1528177508 assigned on August 2006. The practitioner's primary taxonomy code is 208100000X with license number 37716 (AZ). The provider is registered as an individual and his NPI record was last updated January 2025.

NPI
1528177508
Provider Name
DR. ARNOLD WARFIELD FARR M.D.
Gender
Male
Entity Type
Individual
Location Address
1921 W HOSPITAL DR TUCSON, AZ 85704
Location Phone
(520) 742-2800
Location Fax
(520) 544-5398
Mailing Address
PO BOX 450 CORTARO, AZ 85652
Mailing Phone
(505) 440-4802
Medical School Name
OTHER
Graduation Year
1999
Is Sole Proprietor?
No
Enumeration Date
08-30-2006
Last Update Date
01-31-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Physical Medicine & Rehabilitation

Taxonomy Code
208100000X
Type
Allopathic & Osteopathic Physicians
License No.
37716
License State
AZ
Taxonomy Description
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12081P2900XAllopathic & Osteopathic Physicians

Physical Medicine & Rehabilitation
Pain Medicine

37716 (AZ)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue AdvanceHealth Bronze - Neighborhood Network - HMO
  • Blue AdvanceHealth Gold - Neighborhood Network - HMO
  • Blue AdvanceHealth Silver - Neighborhood Network - HMO
  • Blue EverydayHealth Gold - Neighborhood Network - HMO
  • Blue EverydayHealth Silver - Neighborhood Network - HMO
  • Blue Portfolio HSA Bronze - Neighborhood Network - HMO
  • Blue Portfolio HSA Gold - Statewide PPO Network - PPO
  • Blue PPO PremierHealth Silver - Statewide PPO Network - PPO
  • Blue PPO PremierHealth Gold - Statewide PPO Network - PPO
  • Blue PPO StandardHealth Gold - Statewide PPO Network - PPO
  • Blue PPO StandardHealth Silver - Statewide PPO Network - PPO
  • Blue StandardHealth Bronze - Neighborhood Network - HMO
  • Blue StandardHealth Gold - Neighborhood Network - HMO
  • Blue StandardHealth Silver - Neighborhood Network - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
97871851MEDICAID (05)NM 

Medicare Participation & PECOS Enrollment Status

Arnold Farr is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • PECOS PAC ID: 6709866494

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20071025000002

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 1,473 times for 239 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 339 times for 161 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 221 times for 210 patients

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 0, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 0 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 0

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: N/A

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 0

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Reviews for DR. ARNOLD WARFIELD FARR M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1528177508
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2548271450
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 4 + 8 + 2 + 7 + 1 + 4 + 5 + 0 + 24 = 62
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 62 = 88

The NPI number 1528177508 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 18 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1811998644MS. LANE LOUISE PETRI A/GNP
Individual
Nurse Practitioner (Adult Health)1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 544-5210
1407849151 SUSAN RUTH BULEN MD
Individual
Physical Medicine & Rehabilitation1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 296-9399
1679790216 ERIN JOY QUAID MOT
Individual
Occupational Therapist1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 742-2800
1689871956TUCSON REHABILITATION MEDICINE ASSOCIATES, PC
Organization
Physical Medicine & Rehabilitation1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 544-5210
1912179367MS. CAROL LEE PHELAN-SMITH OTR/L CHT
Individual
Occupational Therapist (Hand)1921 W HOSPITAL DR HEALTHSOUTH REHAB HOSPITAL
TUCSON, AZ 85704
(520) 544-5442
1326214925MS. TAYLOR JOAN REED PT
Individual
Physical Therapist1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 544-5292
1649429606 JUDITH M KROESE PH.D.
Individual
Clinical Neuropsychologist1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 544-5237
1417267519 ASHLEY ROBIN THOMPSON MSOTRL
Individual
Occupational Therapist1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 544-5262
1023306735SUSAN BULEN MD PLC
Organization
Physical Medicine & Rehabilitation1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 296-9399
1043557358LYNN CASEY BOYSEL, D.O. PLLC.
Organization
Physical Medicine & Rehabilitation1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 333-5963
1194128710WESTERN PHYSIATRY, PC
Organization
Rehabilitation Practitioner1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 742-2800
1497762926 JAMES E BENNETT MD
Individual
Physical Medicine & Rehabilitation1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 742-2800
1245336726JAMES E BENNETT MD PC A PROFESSIONAL CORPORATION
Organization
Physical Medicine & Rehabilitation1921 W HOSPITAL DR
TUCSON, AZ 85704
(337) 332-6362
1477554202MS. PHYLLIS ELAINE CLICK FNP-C
Individual
Physical Medicine & Rehabilitation1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 544-5210
1427378843DR. ADAM DAVID WEIDENHAMMER M.D.
Individual
Physical Medicine & Rehabilitation1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 742-2800
1316421480ADAM WEIDENHAMMER MD LLC
Organization
Physical Medicine & Rehabilitation1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 742-2800
1669037560 ISHMAIL ABASS SILLAH DNP, AGACNP-BC, RN
Individual
Nurse Practitioner (Acute Care)1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 401-8338
1366416208ENCOMPASS HEALTH REHABILITATION HOSPITAL OF NORTHWEST TUCSON, L.P.
Organization
Rehabilitation Hospital1921 W HOSPITAL DR
TUCSON, AZ 85704
(520) 742-2800

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528177508, enumerated in the NPI registry as an "individual" on August 30, 2006

The provider is located at 1921 W Hospital Dr Tucson, Az 85704 and the phone number is (520) 742-2800

The provider's speciality is Physical Medicine & Rehabilitation with taxonomy code 208100000X

The provider has more than 27 years of experience.

The provider might be accepting Accepts: Blue Cross Blue Shield of Arizona, Medicare and. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

The most common procedures or services performed by this practitioner are: Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up hospital inpatient care per day, typically 35 minutes and Initial hospital inpatient care per day, typically 70 minutes.

This NPI record was last updated on August 30, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.