Doctor profile · Federal record

Dr. Douglas Grier, MD

Urology Physician (CMS: Urology) · Urology Physician · Urology Physician · Bristol, TN

  • NPI 1922035922
  • Accepts Medicare
  • 44 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1 Medical Park Blvd
Bristol, TN 376207430
(423) 844-1121
Additional location
2204 Pavilion Dr Ste 310
Kingsport, TN 376604653
(423) 224-3900
Additional location
400 N State of Franklin RD
Johnson City, TN 376046035
(423) 431-6111
Show 1 more location
Additional location
21822 76Th Ave W
Edmonds, WA 980267900
(425) 775-7166
Mailing address
1021 W Oakland Ave Ste 310
Johnson City, TN 376042192

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
September 11, 2024
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
208800000X — NUCC code
State licenses (3)
Indiana #01090667A · Washington #MD00028793 · Ohio #35C.001452

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922035922. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
97
Distinct HCPCS
6
Medicare allowed
$9,222
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 23 23 $119
81002 Urinalysis, manual test 18 18 $3
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 15 15 $162
99204 New patient office or other outpatient visit, 45-59 minutes 14 14 $155
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 14 14 $121
51798 Ultrasound measurement of bladder capacity after voiding 13 13 $10

In context: peer comparison

Among 5 peers in this city , average services per provider: 90. This provider delivers 1.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$229
Transactions
10
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
PROCEPT BioRobotics Corporation 1 $44.99
UROGEN PHARMA, INC. 2 $43.80
Endo USA, Inc. 2 $38.57
Janssen Biotech, Inc. 1 $31.46
Myriad Genetic Laboratories, Inc. 1 $20.51
Tolmar, Inc. 1 $18.24
VERTEX PHARMACEUTICALS INCORPORATED 1 $16.79
Bayer Healthcare Pharmaceuticals Inc. 1 $14.88

By nature of payment

Food and Beverage
$229

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
150
Patients
29
Total drug cost
$43,898
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 72 29 $1,504
Tolterodine Tartrate Er (Tolterodine Tartrate) Brand 15 0 $1,316
Orgovyx (Relugolix) Brand 14 0 $38,146
Potassium Citrate Er (Potassium Citrate) Brand 14 0 $976
Solifenacin Succinate Generic 13 0 $1,416
Dutasteride Generic 11 0 $512
Hydrochlorothiazide Generic 11 0 $28

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Douglas Grier's medical specialty?
Dr. Douglas Grier practices Urology Physician in Bristol, TN.
Where does Dr. Douglas Grier practice?
Dr. Douglas Grier practices at 1 Medical Park Blvd, Bristol, TN 376207430. Office phone: 4238441121.
What is Dr. Douglas Grier's NPI?
Dr. Douglas Grier's National Provider Identifier (NPI) is 1922035922, issued by NPPES.
Does Dr. Douglas Grier accept Medicare assignment?
Yes. Dr. Douglas Grier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Grier commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Urinalysis, manual test (HCPCS 81002); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.