Doctor profile · Federal record

Dr. Alexander Grell, PA-C

Physician Assistant · Greeley, CO

  • NPI 1245636737
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
6767 West 29Th Street, 2Nd Floor
Greeley, CO 80634
(970) 652-2433
fax (970) 652-2252
Additional location
1010 A St
Greeley, CO 80631
(970) 313-0400
fax (970) 313-0404
Mailing address
6767 W 29Th Street, 2Nd Floor
Greeley, CO 806345474

Credentials & registration

NPPES · NUCC
NPI registered
November 2014 — 12 yrs on file
Profile last updated
November 7, 2019
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Colorado #4167
Medicaid
CO #76103510

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245636737. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
555
Distinct HCPCS
6
Medicare allowed
$31,690
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 180 144 $87
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 139 25 $1
99213 Established patient office or other outpatient visit, 20-29 minutes 136 121 $66
20610 Aspiration and/or injection of fluid from large joint 44 30 $59
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 35 35 $64
99215 Established patient office or other outpatient visit, 40-54 minutes 21 15 $105

In context: peer comparison

Among 21 peers in Greeley Physician Assistant, average services per provider: 194. This provider delivers 2.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
905
Patients
353
Total drug cost
$45,407
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 129 53 $1,566
Lisinopril Generic 116 46 $903
Amlodipine Besylate Generic 97 35 $722
Gabapentin Generic 79 33 $2,370
Losartan Potassium Generic 76 26 $1,015
Levothyroxine Sodium Generic 69 29 $897
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 56 25 $1,234
Omeprazole Generic 54 23 $1,226
Rosuvastatin Calcium Generic 40 12 $688
Hydrochlorothiazide Generic 39 14 $182

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander Grell's medical specialty?
Dr. Alexander Grell practices Physician Assistant in Greeley, CO.
Where does Dr. Alexander Grell practice?
Dr. Alexander Grell practices at 6767 West 29Th Street, Greeley, CO 80634. Office phone: 9706522433.
What is Dr. Alexander Grell's NPI?
Dr. Alexander Grell's National Provider Identifier (NPI) is 1245636737, issued by NPPES.
Does Dr. Alexander Grell accept Medicare assignment?
Yes. Dr. Alexander Grell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Grell commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.