Doctor profile · Federal record

Dr. Mary Buss, M.D.

Hospice and Palliative Medicine (Internal Medicine) Physician (CMS: Hospice/Palliative Care) · Medical Oncology Physician · Farmington, CT

  • NPI 1053382606
  • Accepts Medicare
  • 29 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
263 Farmington Ave
Farmington, CT 060308021
(860) 679-4477
fax (860) 679-1025
Additional location
330 Brookline Ave, Beth Israel Deaconess Medical Center, Yamins 109
Boston, MA 022155400
(617) 667-7467
fax (617) 667-2854

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
June 16, 2025
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207RH0002X — NUCC code
State licenses (2)
Connecticut #078971 · Massachusetts #210568

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053382606. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
303
Distinct HCPCS
9
Medicare allowed
$46,992
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 83 37 $187
99214 Established patient office or other outpatient visit, 30-39 minutes 63 36 $133
99205 New patient office or other outpatient visit, 60-74 minutes 39 39 $234
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 27 20 $126
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 23 16 $84
99497 Advance care planning, first 30 minutes 22 16 $88
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 18 $184
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 14 13 $138
99213 Established patient office or other outpatient visit, 20-29 minutes 13 12 $97

In context: peer comparison

Among 1 peers in Farmington Hospice and Palliative Medicine (Internal Medicine) Physician, average services per provider: 33. This provider delivers 9.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
161
Patients
16
Total drug cost
$3,630
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 44 16 $2,253
Gabapentin Generic 30 0 $246
Escitalopram Oxalate Generic 18 0 $343
Morphine Sulfate ER (Morphine Sulfate) Brand 18 0 $145
Hydromorphone Hcl Generic 16 0 $96
Lorazepam Generic 12 0 $46
Olanzapine Generic 12 0 $346
Morphine Sulfate Generic 11 0 $155

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Buss's medical specialty?
Dr. Mary Buss practices Hospice and Palliative Medicine (Internal Medicine) Physician in Farmington, CT.
Where does Dr. Mary Buss practice?
Dr. Mary Buss practices at 263 Farmington Ave, Farmington, CT 060308021. Office phone: 8606794477.
What is Dr. Mary Buss's NPI?
Dr. Mary Buss's National Provider Identifier (NPI) is 1053382606, issued by NPPES.
Does Dr. Mary Buss accept Medicare assignment?
Yes. Dr. Mary Buss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Buss commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.