Doctor profile · Federal record

Dr. Gwenn Rosenthal, O.D.

Optometrist · Narberth, PA

  • NPI 1700968666
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1655 Oakwood Dr, North 223
Narberth, PA 190721063
(610) 667-4123
fax (610) 667-4123

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
February 25, 2008
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Pennsylvania #OEG000852

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700968666. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
326
Distinct HCPCS
4
Medicare allowed
$22,832
HCPCS Description Services Patients Avg allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 154 142 $77
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 116 80 $41
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 45 45 $137
76514 Ultrasound scan of cornea to determine thickness 11 11 $8

In context: peer comparison

Among 1 peers in Narberth Optometrist, average services per provider: 81. This provider delivers 4.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$122
Drug Type Claims Patients Total cost
Latanoprost Generic 11 0 $122

Frequently asked questions

Auto-generated from federal data
What is Dr. Gwenn Rosenthal's medical specialty?
Dr. Gwenn Rosenthal practices Optometrist in Narberth, PA.
Where does Dr. Gwenn Rosenthal practice?
Dr. Gwenn Rosenthal practices at 1655 Oakwood Dr, Narberth, PA 190721063. Office phone: 6106674123.
What is Dr. Gwenn Rosenthal's NPI?
Dr. Gwenn Rosenthal's National Provider Identifier (NPI) is 1700968666, issued by NPPES.
What procedures does Dr. Gwenn Rosenthal commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99307); Initial nursing facility care with moderate level of medical decision making (HCPCS 99305). Source: CMS Medicare Physician & Other Practitioners file.