Charlotte Marous, M.D.
NPI 1659802726 · Ophthalmology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charlotte Marous, M.D. is a Ophthalmology Physician provider in Philadelphia, PA (NPI 1659802726).
Provider details
- NPI number
- 1659802726
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD479679 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
656 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 302 | $132 |
| Exam of Visual Field With Limited Testing92081 | 61 | $33 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 50 | $167 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $93 |
| Photography of Content of Eyes92285 | 42 | $24 |
| Removal of Growth of Eyelid67840 | 31 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 224 | 172 |
| Erythromycin Basebrand: Erythromycin | 134 | 65 |
| Doxycycline Monohydrate | 54 | 43 |
| Doxycycline Hyclate | 14 | 12 |
| Latanoprost | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$358 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 520 King RdPaoli, PA 19301-1759Phone: (610) 644-0600
- 4060 Butler Pike Ste 100Plymouth Meeting, PA 19462-1560Phone: (215) 836-1290
Registry dates
- Enumerated
- 2017-03-21
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Charlotte Marous's NPI number?
- Charlotte Marous's National Provider Identifier (NPI) is 1659802726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlotte Marous's specialty?
- Charlotte Marous is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Charlotte Marous located?
- Charlotte Marous's practice location on file with NPPES is 840 Walnut St Ste 910, Philadelphia, PA 19107-5109.
- What is Charlotte Marous's phone number?
- The practice phone number listed in the NPPES registry for Charlotte Marous is (215) 928-3250.
- Does Charlotte Marous accept Medicare?
- Charlotte Marous is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charlotte Marous's NPI active?
- Yes — Charlotte Marous's NPI (1659802726) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.