CLARENCE WILLIAM BARR III M.D.
NPI 1477649903
Psychiatry & Neurology - Neurology in Birmingham, AL

Active since October 04, 2006PECOS EnrolledAccepts Medicare Assignment
81.03/100
CMS Quality Rating
832 PRINCETON AVE SW, BIRMINGHAM, AL 35211(205) 503-4281(205) 503-4285 Get Directions Write a Review

NPPES record last updated: January 27, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Clarence William Barr Iii M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLARENCE WILLIAM BARR III M.D. (NPI 1477649903) is an individual neurology provider in Birmingham, Alabama, licensed in Alabama (14639) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Tennessee, Hsc, College Of Medicine (1988).

NPPES Registry Identity

NPI1477649903
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameCLARENCE WILLIAM BARR IIICredential: M.D.
Location Address832 PRINCETON AVE SWBirmingham, AL 35211-1320
Mailing AddressPo Box 12366Birmingham, AL 35202-2366 · (205) 780-7101 · Fax (205) 206-8338
Fax(205) 503-4285
Sole ProprietorNo
Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 1988
Enumeration DateOctober 4, 2006
Last NPPES UpdateJanuary 27, 2014
NPI 1477649903 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in AL · 14639
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
832 PRINCETON AVE SW, Birmingham, AL 35211

Other Identifiers 5

Other515-29895AL · Bcbs (princeton)
Medicare UPINE85393AL
Medicaid0515-56460AL
Other515-29783AL · Bcbs (bessemer)
Medicare PIN0515-56460AL

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Clarence William Barr Iii M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335175124
PECOS Enrollment IDI20050824000720
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
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.
266 services135 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
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.
185 services170 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
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.
111 services66 patients
Measurement of brain wave activity (eeg), awake and asleep 95819
The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.
67 services60 patients
Measurement of brain wave activity (eeg), in coma or asleep 95822
The measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This is done when you're asleep or in a coma, to help understand brain function and identify any abnormalities.
27 services22 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
22 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35211 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$122.31 typical visit price
range $52.65 – $161.63
Typical copayment $30.57 (range $13.16 – $40.40)
Most-billed visit code 99204
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.03/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.68
Promoting Interoperability100
Improvement Activities40
Cost66.08

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Eyewear Supplier
832 PRINCETON AVE SW
BIRMINGHAM, AL 35211
Internal Medicine
832 PRINCETON AVE SW
BIRMINGHAM, AL 35211
Internal Medicine
832 PRINCETON AVE SW
BIRMINGHAM, AL 35211
Advanced Practice Midwife
832 PRINCETON AVE SW
BIRMINGHAM, AL 35211
Internal Medicine
832 PRINCETON AVE SW
BIRMINGHAM, AL 35211
Obstetrics & Gynecology
832 PRINCETON AVE SW
BIRMINGHAM, AL 35211
Otolaryngology
832 PRINCETON AVE SW
BIRMINGHAM, AL 35211
Point of Service
832 PRINCETON AVE SW
BIRMINGHAM, AL 35211

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Clarence Barr's NPI number?

The NPI number for Clarence Barr is 1477649903. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Clarence Barr located?

Clarence Barr practices at 832 Princeton Ave SW, Birmingham, AL 35211. The listed phone number is (205) 503-4281.

What is Clarence Barr's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Clarence Barr enrolled in Medicare?

Yes. Clarence Barr is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Clarence Barr accept?

Health plans from Ambetter Health, Ambetter from Magnolia Health, Ambetter of Alabama, Ambetter of Tennessee and Blue Cross and Blue Shield of Alabama and 1 other insurer list Clarence Barr as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Clarence Barr was last updated on January 27, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.