DR. BRYANT KEITH MAHAFFEY M.D.
NPI 1891014742
Psychiatry & Neurology - Psychiatry in Decatur, AL

Q: What is Bryant Mahaffey's NPI number?

The NPI number for Bryant Mahaffey is 1891014742. It was assigned to this individual provider in the NPPES registry on May 18, 2010.

Q: What is Bryant Mahaffey's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Bryant Mahaffey was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.

Active since May 18, 2010PECOS EnrolledAccepts Medicare Assignment

41.58/100

CMS Quality Rating

1615 KATHY LN SW STE 102, DECATUR, AL 35603(256) 288-3333(256) 429-9411 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Bryant Keith Mahaffey M.d. NPPES

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

DR. BRYANT KEITH MAHAFFEY M.D. (NPI 1891014742) is an individual psychiatry provider in Decatur, Alabama, licensed in Alabama (MD.31384) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS and is a graduate of University Of Alabama School Of Medicine (2010).

NPPES Registry Identity

NPI1891014742

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. BRYANT KEITH MAHAFFEYCredential: M.D.

Location Address1615 KATHY LN SW STE 102Decatur, AL 35603-1026

Mailing Address600 Sun Temple DrMadison, AL 35758-8643 · (256) 288-3333 · Fax (256) 429-9411

Phone(256) 288-3333

Fax(256) 429-9411

Sole ProprietorNo

Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2010

Enumeration DateMay 18, 2010

Last NPPES UpdateDecember 5, 2025

NPPES CertifiedDecember 5, 2025

✔ NPI 1891014742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in AL · MD.31384

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1615 KATHY LN SW STE 102, Decatur, AL 35603

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Magnolia Health, Ambetter Health, Ambetter of Alabama and more.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

Dr. Bryant Keith Mahaffey 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 ID8325283666

PECOS Enrollment IDI20140912000393

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 8

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

215 services80 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.

213 services63 patients

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

169 services70 patients

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.

109 services42 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.

60 services58 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

53 services48 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35603 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

$161.63 typical visit price

range $52.65 – $161.63

Typical copayment $40.40 (range $13.16 – $40.40)

Most-billed visit code 99205

Established Patient

$66.08 typical visit price

range $16.56 – $131.65

Typical copayment $16.52 (range $4.14 – $32.91)

Most-billed visit code 99213

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.

41.58/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

36.17

Promoting Interoperability

Improvement Activities

Reported Quality Measures

Adult Major Depressive Disorder (MDD): Suicide Risk Assessment

0%213 patients

Advance Care Plan

71%128 patients3/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

97%1,702 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

22%687 patients1/55-star benchmark: 100%

Preventive Care and Screening: Screening for Depression and Follow-Up Plan

0%135 patients1/55-star benchmark: 97%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

23%1,652 patients2/55-star benchmark: 61%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 11% · 434 patients

Patients screened: 17% · 434 patients

7%27 patients1/55-star benchmark: 100%

Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling

Patients screened: 9% · 440 patients

8%440 patients

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 41% · 70 patients

Patients totalRate: 25% · 134 patients

21%134 patients2/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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Other Providers at the Same Location NPPES 11

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

ARIEL ARMSTRONG

Counselor (Mental Health)