Doctor profile · Federal record

Dr. MARIA CECILIA ASNIS, M.D.

Endocrinology, Diabetes & Metabolism Physician (CMS: ENDOCRINOLOGY) · Endocrinology, Diabetes & Metabolism Physician · STAMFORD, CT

  • NPI 1437475688
  • Accepts Medicare
  • MIPS 79.1 / 100 · 2023
  • 19 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
292 LONG RIDGE RD, SUITE 206
STAMFORD, CT 069021627
(203) 276-7213
fax (203) 276-4975

Credentials & registration

NPPES · NUCC
NPI registered
April 2010 — 16 yrs on file
Profile last updated
December 10, 2015
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State licenses (2)
Connecticut #051849 · New York #257033

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437475688. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
512
Distinct HCPCS
7
Medicare allowed
$63,964
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 345 215 $136
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 49 25 $36
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 33 29 $25
99205 New patient office or other outpatient visit, 60-74 minutes 29 29 $226
99215 Established patient office or other outpatient visit, 40-54 minutes 27 23 $191
96372 Injection of drug or substance under skin or into muscle 16 11 $15
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $178

In context: peer comparison

Among 7 peers in this city , average services per provider: 761. This provider delivers 0.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,841
Patients
499
Total drug cost
$1,252,308
Drug Type Claims Patients Total cost
Ozempic (Semaglutide) Brand 359 110 $511,324
Metformin Hcl Er (Metformin Hcl) Brand 245 66 $3,889
Trulicity (Dulaglutide) Brand 199 51 $224,772
Jardiance (Empagliflozin) Brand 186 42 $187,823
Levothyroxine Sodium Generic 156 48 $2,854
Atorvastatin Calcium Generic 131 37 $1,307
Metformin Hcl Generic 95 30 $1,051
Rybelsus (Semaglutide) Brand 85 22 $105,454
Tresiba Flextouch U-200 (Insulin Degludec) Brand 68 17 $64,329
Mounjaro (Tirzepatide) Brand 64 19 $95,703

Hospital affiliations

CMS Hospital Compare