Doctor profile · Federal record

Dr. Mark McNabb, D.O.

Internal Medicine Physician (CMS: Internal Medicine) · Cape Girardeau, MO

  • NPI 1942337522
  • MIPS 22.2 / 100 · 2023
  • 36 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3260 Lexington Ave
Cape Girardeau, MO 637012609
(573) 335-5057
fax (573) 335-1552

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Missouri #DO100129

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942337522. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,752
Distinct HCPCS
10
Medicare allowed
$299,049
HCPCS Description Services Patients Avg allowed
81002 Urinalysis, manual test 756 407 $3
99214 Established patient office or other outpatient visit, 30-39 minutes 755 384 $112
80061 Blood test, lipids (cholesterol and triglycerides) 641 399 $13
82570 Creatinine level to test for kidney function or muscle injury 608 317 $5
99215 Established patient office or other outpatient visit, 40-54 minutes 455 291 $156
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 405 380 $12
99497 Advance care planning, first 30 minutes 384 382 $74
G0442 Annual alcohol misuse screening, 5 to 15 minutes 377 377 $16
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes 375 375 $23
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 345 345 $115

In context: peer comparison

Among 19 peers in Cape Girardeau Internal Medicine Physician, average services per provider: 193. This provider delivers 35× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$653
Transactions
37
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 9 $183.32
Lilly USA, LLC 13 $177.92
Harmony Biosciences LLC 3 $80.01
Axsome Therapeutics, INC. 3 $64.19
Phathom Pharmaceuticals, INC. 3 $50.40
AstraZeneca Pharmaceuticals Lp 3 $45.43
Sumitomo Pharma America, INC. 1 $20.30
Paratek Pharmaceuticals, INC. 1 $18.70
Novo Nordisk INC 1 $13.19

By nature of payment

Food and Beverage
$608
Education
$45

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
5,983
Patients
1,114
Total drug cost
$270,873
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 770 149 $9,168
Rosuvastatin Calcium Generic 612 113 $9,726
Montelukast Sodium Generic 519 98 $5,787
Amlodipine Besylate Generic 502 94 $4,040
Valsartan Generic 466 93 $10,574
Metoprolol Succinate Generic 447 89 $6,514
Pantoprazole Sodium Generic 388 79 $4,743
Synthroid (Levothyroxine Sodium) Brand 363 57 $26,033
Levothyroxine Sodium Generic 333 53 $2,999
Losartan Potassium Generic 313 55 $3,457

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark McNabb's medical specialty?
Dr. Mark McNabb practices Internal Medicine Physician in Cape Girardeau, MO.
Where does Dr. Mark McNabb practice?
Dr. Mark McNabb practices at 3260 Lexington Ave, Cape Girardeau, MO 637012609. Office phone: 5733355057.
What is Dr. Mark McNabb's NPI?
Dr. Mark McNabb's National Provider Identifier (NPI) is 1942337522, issued by NPPES.
Does Dr. Mark McNabb accept Medicare assignment?
Dr. Mark McNabb does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Mark McNabb commonly perform?
Top Medicare-reported procedures in 2023: Urinalysis, manual test (HCPCS 81002); Established patient office or other outpatient visit (HCPCS 99214); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.