Martin Mullen, MD
NPI 1871940536 · Ophthalmology Physician · Wheaton, IL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Mullen, MD is a Ophthalmology Physician provider in Wheaton, IL (NPI 1871940536).
Provider details
- NPI number
- 1871940536
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036157712 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,055 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 Complete Exam of Visual System92014 | 431 | $128 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 254 | $40 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 219 | $542 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 216 | $93 |
| Imaging of Retina92134 | 162 | $41 |
| New Patient Complete Exam of Visual System92004 | 143 | $151 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Moxifloxacin Hclbrand: Moxifloxacin | 376 | 253 |
| Prednisolone Acetate | 290 | 171 |
| Latanoprost | 218 | 57 |
| Difluprednate | 112 | 86 |
| Bromfenac Sodium | 96 | 61 |
| Cyclosporinebrand: Restasis | 66 | 36 |
| Ketorolac Tromethamine | 59 | 48 |
| Dorzolamide Hcl/Timolol Maleat |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$846 across 9 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
Registry dates
- Enumerated
- 2016-05-23
- Last updated
- 2024-08-26
- Certified
- 2024-08-26
Frequently asked questions
- What is Martin Mullen's NPI number?
- Martin Mullen's National Provider Identifier (NPI) is 1871940536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Mullen's specialty?
- Martin Mullen is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Mullen located?
- Martin Mullen's practice location on file with NPPES is 2015 N Main St, Wheaton, IL 60187-3190.
- What is Martin Mullen's phone number?
- The practice phone number listed in the NPPES registry for Martin Mullen is (630) 668-8250.
- Does Martin Mullen accept Medicare?
- Martin Mullen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Mullen's NPI active?
- Yes — Martin Mullen's NPI (1871940536) is active in the NPPES registry as of the last update on 2024-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.