Doctor profile · Federal record

Dr. Barbara Greco, MD

Nephrology Physician · Nephrology Physician · Springfield, MA

  • NPI 1366428682
  • 21 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 Wason Ave, Suite 200
Springfield, MA 011071119
(413) 733-9666
fax (413) 750-3432
Mailing address
Po Box 70266
Springfield, MA 011071577

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
March 5, 2014
Specialty taxonomy
207RN0300X — NUCC code
State licenses (2)
Massachusetts #54226 · Connecticut #39258
Medicaid (4)
MA #0113123 · FL #912373300 · CT #003108744 · NY #02594732

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366428682. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
49,153
Distinct HCPCS
10
Medicare allowed
$353,594
HCPCS Description Services Patients Avg allowed
J0485 Injection, belatacept, 1 mg 34,356 11 $4
J1756 Injection, iron sucrose, 1 mg 7,700 13 $0
Q5106 Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units 4,764 42 $8
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 505 232 $80
99213 Established patient office or other outpatient visit, 20-29 minutes 417 269 $92
85018 Blood count, hemoglobin 329 50 $2
99214 Established patient office or other outpatient visit, 30-39 minutes 300 184 $129
96372 Injection of drug or substance under skin or into muscle 203 43 $15
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 97 28 $67
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 86 50 $120

In context: peer comparison

Among 7 peers in this city , average services per provider: 725. This provider delivers 68× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,304
Patients
863
Total drug cost
$301,643
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 554 154 $5,048
Lisinopril Generic 471 124 $6,004
Losartan Potassium Generic 370 95 $6,790
Carvedilol Generic 302 87 $4,699
Atorvastatin Calcium Generic 252 50 $3,961
Nifedipine Er (Nifedipine) Brand 230 53 $8,580
Furosemide Generic 196 66 $1,524
Spironolactone Generic 159 44 $2,419
Jardiance (Empagliflozin) Brand 142 25 $100,179
Allopurinol Generic 125 38 $2,233

Frequently asked questions

Auto-generated from federal data
What is Dr. Barbara Greco's medical specialty?
Dr. Barbara Greco practices Nephrology Physician in Springfield, MA.
Where does Dr. Barbara Greco practice?
Dr. Barbara Greco practices at 100 Wason Ave, Springfield, MA 011071119. Office phone: 4137339666.
What is Dr. Barbara Greco's NPI?
Dr. Barbara Greco's National Provider Identifier (NPI) is 1366428682, issued by NPPES.
What procedures does Dr. Barbara Greco commonly perform?
Top Medicare-reported procedures in 2023: Injection, belatacept, 1 mg (HCPCS J0485); Injection, iron sucrose, 1 mg (HCPCS J1756); Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units (HCPCS Q5106). Source: CMS Medicare Physician & Other Practitioners file.