ALEXANDER D BROWN MD
NPI 1043250343
Internal Medicine - Rheumatology in Lexington, KY

Q: What is Alexander Brown's NPI number?

The NPI number for Alexander Brown is 1043250343. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Q: What is Alexander Brown's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Q: When was this NPI record last updated?

The NPPES record for Alexander Brown was last updated on January 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment

91.02/100

CMS Quality Rating

330 WALLER AVE, SUITE 100, LEXINGTON, KY 40504(859) 254-7000(859) 255-4381 Get Directions Write a Review

NPPES record last updated: January 20, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Alexander D Brown Md NPPES

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

ALEXANDER D BROWN MD (NPI 1043250343) is an individual rheumatology provider in Lexington, Kentucky, licensed in Kentucky (40951) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Baptist Health Richmond, and is a graduate of University Of South Carolina School Of Medicine (2002).

NPPES Registry Identity

NPI1043250343

Entity TypeIndividualMale

Primary Taxonomy207RR0500X

Provider Legal NameALEXANDER D BROWNCredential: MD

Location Address330 WALLER AVE, SUITE 100Lexington, KY 40504-2931

Mailing Address330 Waller Ave, Suite 100Lexington, KY 40504-2931 · (859) 254-7000 · Fax (859) 255-4381

Phone(859) 254-7000

Fax(859) 255-4381

Sole ProprietorNo

Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 2002

Enumeration DateJune 7, 2006

Last NPPES UpdateJanuary 20, 2012

✔ NPI 1043250343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

License✔ Licensed in KY · 40951

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedInternal MedicineTaxonomy 207R00000X · License 35086684B (OH)

330 WALLER AVE, Lexington, KY 40504

Open in Google Maps ↗

Other Identifiers 5

Medicaid2604140OH

Other3937KY · Medicare Group #

Medicare PIN0393709KY

Medicare UPINI42863

Medicare ID-Type UnspecifiedBR4121783

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alexander D Brown Md 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 ID2062437411

PECOS Enrollment IDI20070629000183

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.

Medicare Billing Reassignment

Medicare enrollment records show Alexander Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Baptist Health Medical Group Inc

3.9 mi

Nurse Practitioner

4071 TATES CREEK CENTRE DR, STE 202
Lexington, KY 40517

Reassigned Medicare billing, Kentucky enrollment
999 clinicians in this Medicare group

NPI 1518360296 (859) 260-4390

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

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.

675 services391 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

88 services80 patients

X-ray of hand, 2 views 73120

An X-ray of the hand, 2 views, is a non-invasive imaging test that uses a small amount of radiation to produce pictures of the bones in your hand. Two different angles are captured to provide a comprehensive view. This helps in diagnosing injuries or conditions affecting your hand.

54 services49 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

34 services34 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

30 services30 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

29 services28 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

20 services18 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

19 services17 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

18 services17 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

16 services16 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

13 services11 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

13 services13 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Health Richmond

Acute Care Hospitals · Richmond, KY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180049

Location801 Eastern BypassRichmond, KY 40475 · Madison County

Emergency services Birthing friendly

Saint Joseph Mount Sterling

Acute Care Hospitals · Mount Sterling, KY

OwnershipVoluntary non-profit - Private

CMS Certification Number180064

Location225 Falcon DriveMount Sterling, KY 40353 · Montgomery County

Emergency services Birthing friendly

Baptist Health Corbin

Acute Care Hospitals · Corbin, KY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180080

LocationOne Trillium WayCorbin, KY 40701 · Whitley County

Emergency services Birthing friendly

Baptist Health Lexington

Acute Care Hospitals · Lexington, KY

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number180103

Location1740 Nicholasville RoadLexington, KY 40503 · Fayette County

Emergency services Birthing friendly

Baptist Health Lagrange

Acute Care Hospitals · La Grange, KY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180138

Location1025 New Moody LaneLa Grange, KY 40031 · Oldham County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40504 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

$122.77 typical visit price

range $52.76 – $162.27

Typical copayment $30.69 (range $13.19 – $40.56)

Most-billed visit code 99204

Established Patient

$93.94 typical visit price

range $16.53 – $131.99

Typical copayment $23.48 (range $4.13 – $32.99)

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.

91.02/100

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

Scored as part of a group practice

Quality

83.86

Improvement Activities

Cost

91.58

Other Providers at the Same Location NPPES 5

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

ARTHRITIS CENTER OF LEXINGTON

Internal Medicine (Rheumatology)

330 WALLER AVE, SUITE 100
LEXINGTON, KY 40504

Fayette County (859) 254-7000

DR. KELLY K. COLE M.D.

Internal Medicine (Rheumatology)

330 WALLER AVE, SUITE 100
LEXINGTON, KY 40504

Fayette County (859) 254-7000

JEFFREY S. NEAL M.D.

Internal Medicine (Rheumatology)

330 WALLER AVE, SUITE 100
LEXINGTON, KY 40504

Fayette County (859) 254-7000

DANIEL JOSEPH RYAN DPT

Physical Therapist

330 WALLER AVE
LEXINGTON, KY 40504

Fayette County (859) 447-8600

DR. COREY MICHAEL HATFIELD D.O.

Internal Medicine (Rheumatology)

330 WALLER AVE, STE. 100
LEXINGTON, KY 40504

Fayette County (859) 254-7000

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 Alexander Brown's NPI number?

The NPI number for Alexander Brown is 1043250343. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Alexander Brown located?

Alexander Brown practices at 330 Waller Ave Suite 100, Lexington, KY 40504. The listed phone number is (859) 254-7000.

What is Alexander Brown's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Alexander Brown enrolled in Medicare?

Yes. Alexander Brown 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.

Which organization bills Medicare for Alexander Brown's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Brown reassigns Medicare benefits to Baptist Health Medical Group Inc (Lexington, KY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Brown accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Alexander Brown 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.

Is Alexander Brown affiliated with any hospitals?

According to CMS data, Alexander Brown is affiliated with Baptist Health Richmond, Saint Joseph Mount Sterling, Baptist Health Corbin, Baptist Health Lexington and Baptist Health Lagrange.

When was this NPI record last updated?

The NPPES record for Alexander Brown was last updated on January 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.