Patrick Murphy, MD
NPI 1508849589 · Ophthalmology Physician · Warren, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Murphy, MD is a Ophthalmology Physician provider in Warren, MI (NPI 1508849589).
Provider details
- NPI number
- 1508849589
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301033884 (MI)
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
20 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
3,502 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) |
|---|---|---|
| Imaging of Retina92134 | 1,013 | $38 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 645 | $124 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing92201 | 524 | $24 |
| Injection of Drug Into Eye67028 | 468 | $108 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 416 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 330 | 84 |
| Moxifloxacin Hclbrand: Moxifloxacin | 267 | 97 |
| Prednisolone Acetate | 63 | 23 |
| Timolol Maleate | 50 | 17 |
| Travoprost | 50 | — |
| Brimonidine Tartrate | 46 | 11 |
| Ketorolac Tromethamine | 38 | 15 |
| Bimatoprostbrand: Lumigan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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
- 2005-11-23
- Last updated
- 2016-03-31
Frequently asked questions
- What is Patrick Murphy's NPI number?
- Patrick Murphy's National Provider Identifier (NPI) is 1508849589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Murphy's specialty?
- Patrick Murphy is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Murphy located?
- Patrick Murphy's practice location on file with NPPES is 28800 Ryan, Warren, MI 48092-4269.
- What is Patrick Murphy's phone number?
- The practice phone number listed in the NPPES registry for Patrick Murphy is (586) 573-0248.
- Does Patrick Murphy accept Medicare?
- Patrick Murphy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Murphy's NPI active?
- Yes — Patrick Murphy's NPI (1508849589) is active in the NPPES registry as of the last update on 2016-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.