Doctor profile · Federal record

Dr. Robert Knowling, M.D.

Plastic and Reconstructive Surgery Physician (CMS: Plastic and Reconstructive Surgery) · Huntsville, AL

  • NPI 1528022753
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4011 Balmoral Dr Sw
Huntsville, AL 358016403
(256) 881-4212
fax (256) 881-4246

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
August 23, 2012
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
2086S0122X — NUCC code
State license (1)
Alabama #00014300
Medicaid
AL #000027322

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528022753. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
89
Distinct HCPCS
4
Medicare allowed
$6,729
HCPCS Description Services Patients Avg allowed
99202 New patient office or other outpatient visit, 15-29 minutes 25 25 $67
99212 Established patient office or other outpatient visit, 10-19 minutes 24 22 $52
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm 20 19 $88
99203 New patient office or other outpatient visit, 30-44 minutes 20 20 $103

In context: peer comparison

Among 2 peers in this city , average services per provider: 22. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,583
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Johnson & Johnson Health Care Systems Inc. 1 $1,398.27
Integra LifeSciences Corporation 2 $154.11
Mentor Worldwide LLC 1 $30.32

By nature of payment

Debt forgiveness
$1,398
Food and Beverage
$184

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
133
Patients
119
Total drug cost
$537
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 70 66 $268
Cephalexin Generic 24 21 $95
Ondansetron Odt (Ondansetron) Brand 23 21 $100
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 16 11 $74

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Knowling's medical specialty?
Dr. Robert Knowling practices Plastic and Reconstructive Surgery Physician in Huntsville, AL.
Where does Dr. Robert Knowling practice?
Dr. Robert Knowling practices at 4011 Balmoral Dr Sw, Huntsville, AL 358016403. Office phone: 2568814212.
What is Dr. Robert Knowling's NPI?
Dr. Robert Knowling's National Provider Identifier (NPI) is 1528022753, issued by NPPES.
Does Dr. Robert Knowling accept Medicare assignment?
Yes. Dr. Robert Knowling accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Knowling commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99202); Established patient office or other outpatient visit (HCPCS 99212); Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm (HCPCS 11642). Source: CMS Medicare Physician & Other Practitioners file.