Doctor profile · Federal record

Dr. Charlotte Marous, M.D.

Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmic Plastic and Reconstructive Surgery Physician · Philadelphia, PA

  • NPI 1659802726
  • Accepts Medicare
  • MIPS 88.3 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
840 Walnut St Ste 910
Philadelphia, PA 191075109
(215) 928-3250
fax (215) 928-3276
Additional location
4060 Butler Pike Ste 100
Plymouth Meeting, PA 194621560
(215) 836-1290
Additional location
520 King RD
Paoli, PA 193011759
(610) 644-0600
Mailing address
840 Walnut St Ste 1230
Philadelphia, PA 191075109

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
June 27, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207W00000X — NUCC code
State license (1)
Pennsylvania #MD479679

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659802726. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
163
Distinct HCPCS
6
Medicare allowed
$21,552
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 69 60 $133
99213 Established patient office or other outpatient visit, 20-29 minutes 23 21 $89
92081 Exam of visual field with limited testing 21 21 $27
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 21 21 $169
99204 New patient office or other outpatient visit, 45-59 minutes 18 18 $173
67840 Removal of growth of eyelid 11 11 $283

In context: peer comparison

Among 68 peers in Philadelphia Ophthalmology Physician, average services per provider: 160. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$358
Transactions
11
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Amgen INC. 6 $227.84
Biotissue Holdings INC. 2 $56.98
Abbvie INC. 1 $31.69
Merz Pharmaceuticals, LLC 1 $24.09
Ani Pharmaceuticals, INC. 1 $17.65

By nature of payment

Food and Beverage
$358

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
96
Patients
79
Total drug cost
$1,654
Drug Type Claims Patients Total cost
Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) Brand 53 42 $771
Erythromycin (Erythromycin Base) Brand 32 26 $409
Doxycycline Monohydrate Generic 11 11 $473

Frequently asked questions

Auto-generated from federal data
What is Dr. Charlotte Marous's medical specialty?
Dr. Charlotte Marous practices Ophthalmology Physician in Philadelphia, PA.
Where does Dr. Charlotte Marous practice?
Dr. Charlotte Marous practices at 840 Walnut St Ste 910, Philadelphia, PA 191075109. Office phone: 2159283250.
What is Dr. Charlotte Marous's NPI?
Dr. Charlotte Marous's National Provider Identifier (NPI) is 1659802726, issued by NPPES.
Does Dr. Charlotte Marous accept Medicare assignment?
Yes. Dr. Charlotte Marous accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charlotte Marous 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 99213); Exam of visual field with limited testing (HCPCS 92081). Source: CMS Medicare Physician & Other Practitioners file.