Doctor profile · Federal record

Dr. Allison Sems, PA

Medical Physician Assistant (CMS: Physician Assistant) · Clifton, TN

  • NPI 1669792172
  • Accepts Medicare
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
124 Main St
Clifton, TN 384255544
(731) 925-5200
fax (931) 676-5202
Mailing address
Po Box 132
Clifton, TN 384250132

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
July 17, 2020
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Tennessee #1863

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669792172. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,404
Distinct HCPCS
10
Medicare allowed
$26,813
HCPCS Description Services Patients Avg allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 287 48 $1
J1100 Injection, dexamethasone sodium phosphate, 1 mg 280 49 $0
96372 Injection of drug or substance under skin or into muscle 165 62 $11
99214 Established patient office or other outpatient visit, 30-39 minutes 143 69 $94
99213 Established patient office or other outpatient visit, 20-29 minutes 107 55 $65
J0696 Injection, ceftriaxone sodium, per 250 mg 100 23 $1
87804 Detection test by immunoassay with direct visual observation for influenza virus 96 37 $16
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg 90 50 $2
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 48 37 $35
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 43 34 $16

In context: peer comparison

Among 2 peers in Clifton Medical Physician Assistant, average services per provider: 100. This provider delivers 14× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
696
Patients
173
Total drug cost
$8,857
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 75 15 $1,277
Lisinopril Generic 70 17 $478
Omeprazole Generic 57 11 $975
Metoprolol Tartrate Generic 54 0 $271
Atorvastatin Calcium Generic 47 11 $495
Gabapentin Generic 47 11 $767
Amlodipine Besylate Generic 46 13 $361
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 44 23 $1,272
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 42 13 $993
Losartan Potassium Generic 41 14 $673

Frequently asked questions

Auto-generated from federal data
What is Dr. Allison Sems's medical specialty?
Dr. Allison Sems practices Medical Physician Assistant in Clifton, TN.
Where does Dr. Allison Sems practice?
Dr. Allison Sems practices at 124 Main St, Clifton, TN 384255544. Office phone: 7319255200.
What is Dr. Allison Sems's NPI?
Dr. Allison Sems's National Provider Identifier (NPI) is 1669792172, issued by NPPES.
Does Dr. Allison Sems accept Medicare assignment?
Yes. Dr. Allison Sems accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allison Sems commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.