Doctor profile · Federal record

Dr. Lynn Ashby, M.D.

Vascular Neurology Physician (CMS: Neurology) · Neurology Physician · Neurology Physician · Phoenix, AZ

  • NPI 1275649956
  • Accepts Medicare
  • 33 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
2910 N 3Rd Ave # 470
Phoenix, AZ 850134434
(602) 406-6262
fax (602) 406-6261
Additional location
240 W Thomas RD # 301
Phoenix, AZ 850134407
Additional location
2910 N 3Rd Ave # 430
Phoenix, AZ 850134434
(602) 406-7421
Show 1 more location
Additional location
5002 Cowhorn Creek RD
Texarkana, TX 755039766
(903) 614-3000
fax (903) 614-3525
Mailing address
240 W Thomas RD # 301
Phoenix, AZ 850134407

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
October 11, 2024
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
2084V0102X — NUCC code
State licenses (2)
Arizona #25512 · Texas #R1340
Medicaid
AZ #389610

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275649956. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
410
Distinct HCPCS
8
Medicare allowed
$47,448
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 99 76 $89
99214 Established patient office or other outpatient visit, 30-39 minutes 94 78 $124
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 65 41 $78
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 62 29 $117
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 39 39 $171
99204 New patient office or other outpatient visit, 45-59 minutes 27 27 $159
99215 Established patient office or other outpatient visit, 40-54 minutes 12 12 $176
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 12 12 $128

In context: peer comparison

Among 4 peers in Phoenix Vascular Neurology Physician, average services per provider: 355. This provider delivers 1.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
701
Patients
126
Total drug cost
$43,617
Drug Type Claims Patients Total cost
Clopidogrel (Clopidogrel Bisulfate) Brand 103 27 $3,248
Atorvastatin Calcium Generic 99 31 $2,390
Gabapentin Generic 71 18 $1,045
Lacosamide Generic 50 11 $11,582
Clonazepam Generic 49 13 $988
Lamotrigine Generic 46 0 $874
Levetiracetam Generic 43 15 $2,083
Amlodipine Besylate Generic 34 0 $99
Amitriptyline Hcl Generic 32 0 $497
Zolpidem Tartrate Generic 32 0 $398

Frequently asked questions

Auto-generated from federal data
What is Dr. Lynn Ashby's medical specialty?
Dr. Lynn Ashby practices Vascular Neurology Physician in Phoenix, AZ.
Where does Dr. Lynn Ashby practice?
Dr. Lynn Ashby practices at 2910 N 3Rd Ave # 470, Phoenix, AZ 850134434. Office phone: 6024066262.
What is Dr. Lynn Ashby's NPI?
Dr. Lynn Ashby's National Provider Identifier (NPI) is 1275649956, issued by NPPES.
Does Dr. Lynn Ashby accept Medicare assignment?
Yes. Dr. Lynn Ashby accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lynn Ashby commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.