Doctor profile · Federal record

Dr. Alger Southall, M.D.

Family Medicine Physician (CMS: Family Practice) · Louisa, VA

  • NPI 1427089028
  • Accepts Medicare
  • MIPS 23.0 / 100 · 2023
  • 46 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
101 Woolfolk Ave.
Louisa, VA 23093
(540) 967-2202
fax (540) 967-1676
Mailing address
Po Box 1367
Louisa, VA 230931367

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1980 — 46 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Virginia #0101033308
Medicaid
VA #5635560

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427089028. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,141
Distinct HCPCS
10
Medicare allowed
$343,644
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 1,146 454 $125
36415 Insertion of needle into vein for collection of blood sample 1,030 483 $8
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 952 467 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 309 309 $126
G0008 Administration of influenza virus vaccine 305 303 $30
90662 Influenza vaccine split virus, preservative free 293 292 $72
81003 Automated urinalysis test 273 244 $2
99213 Established patient office or other outpatient visit, 20-29 minutes 229 175 $88
99215 Established patient office or other outpatient visit, 40-54 minutes 152 122 $176
85610 Blood test, clotting time 148 21 $4

In context: peer comparison

Among 4 peers in this city , average services per provider: 153. This provider delivers 40× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,512
Transactions
125
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 20 $601.62
Lilly USA, LLC 26 $361.96
Boehringer Ingelheim Pharmaceuticals, Inc. 12 $320.43
Novo Nordisk Inc 17 $285.25
PFIZER INC. 17 $204.30
Amgen Inc. 14 $186.14
GlaxoSmithKline, LLC. 4 $136.48
Esperion Therapeutics, Inc. 1 $125.00
Novartis Pharmaceuticals Corporation 3 $58.78
Astellas Pharma US Inc 3 $57.47
Merck Sharp & Dohme LLC 2 $46.77
Takeda Pharmaceuticals U.S.A., Inc. 2 $29.92
Bayer Healthcare Pharmaceuticals Inc. 2 $27.56
Exact Sciences Corporation 1 $26.59
Sumitomo Pharma America, Inc. 1 $15.99

By nature of payment

Food and Beverage
$2,512

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
5,199
Patients
1,560
Total drug cost
$53,095
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 646 177 $3,627
Atorvastatin Calcium Generic 550 152 $5,822
Metformin Hcl Generic 436 127 $3,701
Levothyroxine Sodium Generic 412 110 $5,510
Rosuvastatin Calcium Generic 335 104 $7,868
Omeprazole Generic 330 90 $4,372
Prednisone Generic 308 156 $1,965
Lisinopril Generic 301 87 $1,819
Hydrochlorothiazide Generic 289 80 $1,465
Simvastatin Generic 280 75 $2,312

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alger Southall's medical specialty?
Dr. Alger Southall practices Family Medicine Physician in Louisa, VA.
Where does Dr. Alger Southall practice?
Dr. Alger Southall practices at 101 Woolfolk Ave., Louisa, VA 23093. Office phone: 5409672202.
What is Dr. Alger Southall's NPI?
Dr. Alger Southall's National Provider Identifier (NPI) is 1427089028, issued by NPPES.
Does Dr. Alger Southall accept Medicare assignment?
Yes. Dr. Alger Southall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alger Southall commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.