Doctor profile · Federal record

Dr. Stella Lai, MD

Neurology Physician (CMS: Neurology) · Neurology Physician · Student in an Organized Health Care Education/Training Program · Santa Rosa, CA

  • NPI 1588906663
  • Accepts Medicare
  • 13 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
1162 Montgomery Dr Ste 3
Santa Rosa, CA 954054802
(707) 890-4250
fax (707) 303-3996
Additional location
5841 S Maryland Ave # Mc2030
Chicago, IL 606371447
(773) 702-6390
Additional location
200 Lothrop St, Suite N-715
Pittsburgh, PA 152132536
(412) 692-4700
Show 1 more location
Additional location
990 Sonoma Ave Ste 17
Santa Rosa, CA 95404
(707) 303-1714

Credentials & registration

NPPES · NUCC
NPI registered
March 2013 — 13 yrs on file
Profile last updated
November 5, 2021
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State licenses (2)
California #A154245 · Illinois #036.142478

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588906663. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
884
Distinct HCPCS
10
Medicare allowed
$146,746
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 254 191 $191
99205 New patient office or other outpatient visit, 60-74 minutes 166 166 $235
99214 Established patient office or other outpatient visit, 30-39 minutes 160 132 $138
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 74 73 $181
99442 Telephone medical discussion with physician, 11-20 minutes 67 57 $99
99441 Telephone medical discussion with physician, 5-10 minutes 61 54 $62
99204 New patient office or other outpatient visit, 45-59 minutes 31 31 $180
99443 Telephone medical discussion with physician, 21-30 minutes 27 21 $138
95816 Measurement of brain wave activity (eeg), awake and drowsy 26 26 $59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 18 18 $135

In context: peer comparison

Among 2 peers in Santa Rosa Neurology Physician, average services per provider: 1,117. This provider delivers 0.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$705
Transactions
35
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 21 $397.00
Neurelis, INC. 2 $54.44
Pfizer INC. 3 $54.14
Teva Pharmaceuticals USA, INC. 2 $45.73
Sk Life Science, INC. 2 $37.49
Neurocrine Biosciences, INC. 1 $37.14
Amneal Pharmaceuticals LLC 2 $36.93
Sumitomo Pharma America, INC. 1 $25.17
Ucb, INC. 1 $16.50

By nature of payment

Food and Beverage
$705

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
868
Patients
183
Total drug cost
$115,999
Drug Type Claims Patients Total cost
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 201 53 $12,286
Levetiracetam Generic 137 36 $9,861
Donepezil Hcl Generic 110 42 $1,974
Memantine Hcl Generic 105 31 $4,727
Gabapentin Generic 58 21 $1,790
Topiramate Generic 47 0 $1,777
Pregabalin Generic 34 0 $1,847
Rizatriptan (Rizatriptan Benzoate) Brand 32 0 $988
Ajovy Autoinjector (Fremanezumab-Vfrm) Brand 27 0 $26,461
Sumatriptan Succinate Generic 26 0 $4,832

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stella Lai's medical specialty?
Dr. Stella Lai practices Neurology Physician in Santa Rosa, CA.
Where does Dr. Stella Lai practice?
Dr. Stella Lai practices at 1162 Montgomery Dr Ste 3, Santa Rosa, CA 954054802. Office phone: 7078904250.
What is Dr. Stella Lai's NPI?
Dr. Stella Lai's National Provider Identifier (NPI) is 1588906663, issued by NPPES.
Does Dr. Stella Lai accept Medicare assignment?
Yes. Dr. Stella Lai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stella Lai commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.