Doctor profile · Federal record

Dr. Efrain Sueldo, MD

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Eau Claire, WI

  • NPI 1750389995
  • Accepts Medicare
  • MIPS 76.2 / 100 · 2023
  • 40 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2116 Craig RD
Eau Claire, WI 547016149
(715) 858-4500
Mailing address
1000 N Oak Ave
Marshfield, WI 544495703

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
November 17, 2022
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Wisconsin #37557 · Michigan #4301059151
Medicaid (2)
WI #32266800 · MI #3414502

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750389995. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
816
Distinct HCPCS
6
Medicare allowed
$73,773
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 459 248 $93
99215 Established patient office or other outpatient visit, 40-54 minutes 163 107 $137
77080 Dxa bone density measurement of hip, pelvis, spine 118 118 $9
99204 New patient office or other outpatient visit, 45-59 minutes 41 41 $127
99213 Established patient office or other outpatient visit, 20-29 minutes 19 18 $63
99203 New patient office or other outpatient visit, 30-44 minutes 16 16 $78

In context: peer comparison

Among 16 peers in this city , average services per provider: 80. This provider delivers 10× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,916
Patients
798
Total drug cost
$45,757
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 416 119 $4,751
Levothyroxine Sodium Generic 351 80 $4,873
Omeprazole Generic 243 69 $3,105
Amlodipine Besylate Generic 208 74 $1,914
Lisinopril Generic 186 55 $2,299
Rosuvastatin Calcium Generic 176 47 $4,574
Metoprolol Succinate Generic 175 47 $3,810
Metformin Hcl Er (Metformin Hcl) Brand 167 41 $2,558
Glimepiride Generic 157 39 $1,771
Gabapentin Generic 156 42 $4,039

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Efrain Sueldo's medical specialty?
Dr. Efrain Sueldo practices Internal Medicine Physician in Eau Claire, WI.
Where does Dr. Efrain Sueldo practice?
Dr. Efrain Sueldo practices at 2116 Craig RD, Eau Claire, WI 547016149. Office phone: 7158584500.
What is Dr. Efrain Sueldo's NPI?
Dr. Efrain Sueldo's National Provider Identifier (NPI) is 1750389995, issued by NPPES.
Does Dr. Efrain Sueldo accept Medicare assignment?
Yes. Dr. Efrain Sueldo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Efrain Sueldo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080). Source: CMS Medicare Physician & Other Practitioners file.