Doctor profile · Federal record

Dr. Robert Frankenthaler, MD

Otolaryngology Physician (CMS: Otolaryngology) · Otolaryngology Physician · Otolaryngology/Facial Plastic Surgery Physician · Eau Claire, WI

  • NPI 1487663944
  • Accepts Medicare
  • 44 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
2116 Craig RD
Eau Claire, WI 547016149
(715) 858-4500
Additional location
348 Budfield St
Johnstown, PA 159043214
(814) 262-3950
fax (814) 262-3993
Additional location
651 S Center Ave Ste 201
Somerset, PA 155012811
(814) 443-4500
fax (814) 444-0369
Show 1 more location
Additional location
110 Francis St, Suite 6E
Boston, MA 022155501
(617) 632-7500
fax (671) 632-7501
Mailing address
1000 N Oak Ave
Marshfield, WI 544495703

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
April 22, 2024
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
207Y00000X — NUCC code
State licenses (3)
Wisconsin #20291 · Massachusetts #79762 · Pennsylvania #MD459310

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487663944. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
205
Distinct HCPCS
6
Medicare allowed
$11,612
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 57 43 $34
99213 Established patient office or other outpatient visit, 20-29 minutes 43 34 $63
99203 New patient office or other outpatient visit, 30-44 minutes 39 39 $78
99202 New patient office or other outpatient visit, 15-29 minutes 38 38 $46
69210 Removal of impacted ear wax 14 13 $31
99204 New patient office or other outpatient visit, 45-59 minutes 14 14 $127

In context: peer comparison

Among 3 peers in Eau Claire Otolaryngology Physician, average services per provider: 35. This provider delivers 5.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
94
Patients
35
Total drug cost
$1,355
Drug Type Claims Patients Total cost
Fluticasone Propionate Generic 26 11 $236
Ipratropium Bromide Generic 25 11 $786
Omeprazole Generic 15 0 $95
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 14 13 $190
Pantoprazole Sodium Generic 14 0 $48

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Frankenthaler's medical specialty?
Dr. Robert Frankenthaler practices Otolaryngology Physician in Eau Claire, WI.
Where does Dr. Robert Frankenthaler practice?
Dr. Robert Frankenthaler practices at 2116 Craig RD, Eau Claire, WI 547016149. Office phone: 7158584500.
What is Dr. Robert Frankenthaler's NPI?
Dr. Robert Frankenthaler's National Provider Identifier (NPI) is 1487663944, issued by NPPES.
Does Dr. Robert Frankenthaler accept Medicare assignment?
Yes. Dr. Robert Frankenthaler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Frankenthaler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.