Doctor profile · Federal record

Dr. Tyler Mork, D.O.

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Webster Groves, MO

  • NPI 1477736320
  • Accepts Medicare
  • 19 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
8670 Big Bend Blvd
Webster Groves, MO 631193839
(314) 447-1900
Additional location
5701 Delmar Blvd
Saint Louis, MO 631122617
(314) 367-7848
fax (314) 367-2985
Additional location
7345 Watson RD Ste 201
Saint Louis, MO 631199804
(314) 752-7100
fax (314) 525-1652
Mailing address
Po Box 955534
Saint Louis, MO 631955534

Credentials & registration

NPPES · NUCC
NPI registered
December 2007 — 19 yrs on file
Profile last updated
November 10, 2020
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Missouri #2011008548 · Illinois #125-053512

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477736320. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
496
Distinct HCPCS
6
Medicare allowed
$52,617
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 282 188 $95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 127 127 $125
99213 Established patient office or other outpatient visit, 20-29 minutes 31 28 $63
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 23 23 $160
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment 19 19 $127
99215 Established patient office or other outpatient visit, 40-54 minutes 14 14 $139

In context: peer comparison

Among 1 peers in Webster Groves Internal Medicine Physician, average services per provider: 82. This provider delivers 6.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$30
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 2 $29.58

By nature of payment

Food and Beverage
$30

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,720
Patients
794
Total drug cost
$31,164
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 529 156 $5,447
Amlodipine Besylate Generic 378 107 $2,659
Lisinopril Generic 261 76 $1,749
Levothyroxine Sodium Generic 204 62 $2,846
Losartan Potassium Generic 180 50 $2,433
Pravastatin Sodium Generic 170 56 $2,878
Metformin Hcl Generic 137 40 $1,392
Rosuvastatin Calcium Generic 133 39 $2,121
Gabapentin Generic 119 37 $2,932
Pantoprazole Sodium Generic 116 39 $1,499

Frequently asked questions

Auto-generated from federal data
What is Dr. Tyler Mork's medical specialty?
Dr. Tyler Mork practices Internal Medicine Physician in Webster Groves, MO.
Where does Dr. Tyler Mork practice?
Dr. Tyler Mork practices at 8670 Big Bend Blvd, Webster Groves, MO 631193839. Office phone: 3144471900.
What is Dr. Tyler Mork's NPI?
Dr. Tyler Mork's National Provider Identifier (NPI) is 1477736320, issued by NPPES.
Does Dr. Tyler Mork accept Medicare assignment?
Yes. Dr. Tyler Mork accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tyler Mork commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.