Doctor profile · Federal record

Dr. Ana-Lucia Garcia Guarniz, MD

Neurology Physician (CMS: Neurology) · Neurology Physician · Providence, RI

  • NPI 1336638378
  • Accepts Medicare
  • 11 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
593 Eddy St
Providence, RI 029034923
(401) 444-6440
fax (401) 444-6858
Additional location
55 Fruit St # 730
Boston, MA 021142696
(617) 726-5820
Mailing address
117 Ellenfield St Ste 101
Providence, RI 029054541

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
July 23, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State licenses (2)
Rhode Island #MD20133 · Massachusetts #291447

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336638378. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
172
Distinct HCPCS
7
Medicare allowed
$24,279
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 63 31 $84
99215 Established patient office or other outpatient visit, 40-54 minutes 33 32 $191
99215 Established patient office or other outpatient visit, 40-54 minutes 17 16 $153
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 16 16 $138
99205 New patient office or other outpatient visit, 60-74 minutes 15 15 $239
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 15 11 $126
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 13 13 $184

In context: peer comparison

Among 14 peers in this city , average services per provider: 50. This provider delivers 3.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
199
Patients
39
Total drug cost
$17,454
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 73 28 $1,533
Clopidogrel (Clopidogrel Bisulfate) Brand 32 11 $504
Eliquis (Apixaban) Brand 24 0 $14,349
Gabapentin Generic 24 0 $192
Nortriptyline Hcl Generic 17 0 $326
Ezetimibe Generic 15 0 $471
Trazodone Hcl Generic 14 0 $78

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ana-Lucia Garcia Guarniz's medical specialty?
Dr. Ana-Lucia Garcia Guarniz practices Neurology Physician in Providence, RI.
Where does Dr. Ana-Lucia Garcia Guarniz practice?
Dr. Ana-Lucia Garcia Guarniz practices at 593 Eddy St, Providence, RI 029034923. Office phone: 4014446440.
What is Dr. Ana-Lucia Garcia Guarniz's NPI?
Dr. Ana-Lucia Garcia Guarniz's National Provider Identifier (NPI) is 1336638378, issued by NPPES.
Does Dr. Ana-Lucia Garcia Guarniz accept Medicare assignment?
Yes. Dr. Ana-Lucia Garcia Guarniz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ana-Lucia Garcia Guarniz commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.