Dr. Patrick L Murphy , MD
Ophthalmology • Warren, MI
28800 Ryan, Suite 100
Warren, MI 480924269
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on November 23, 2005; this date does not establish years in practice.
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Published CMS data list 4,227 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 92134 — Imaging of retina: 1,013 service units.
- 99214 — Established patient outpatient office visit: 645 service units.
- 92201 — Extended exam of the back part of the eye with retinal drawing: 524 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 12 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 1,028 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Latanoprost — 330 prescription fills, including refills.
- Moxifloxacin (Moxifloxacin Hcl) — 267 prescription fills, including refills.
- Prednisolone Acetate — 63 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 15 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 85% of clinicians listed under Ophthalmology in Michigan (2024, 512 clinicians with data). Median for this group: 1,346. Middle half: 560 to 2,503.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 5,163 in 2020 to 4,227 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
28800 Ryan
Suite 100
Warren, MI 480924269
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: University Physician Group. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Rutgers New Jersey Medical School
1973
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
438 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $666,011 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $512,438 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
1,541 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$58,907 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $14.45 in 2024
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2024.
Years since graduation
53 years (graduated 1973)
CMS Doctors and Clinicians data list 1973 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2005
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Murphy has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Murphy as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Warren and Michigan
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 85% of clinicians listed under Ophthalmology in Michigan (2024, 512 clinicians with data). Median for this group: 1,346. Middle half: 560 to 2,503.
Too few clinicians listed under Ophthalmology in Warren have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 90% of clinicians listed under Ophthalmology in Michigan (2024, 512 clinicians with data). Median for this group: $137,699. Middle half: $49,630 to $280,968.
Too few clinicians listed under Ophthalmology in Warren have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 90% of clinicians listed under Ophthalmology in Michigan (2024, 512 clinicians with data). Median for this group: $97,396. Middle half: $34,458 to $203,115.
Too few clinicians listed under Ophthalmology in Warren have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Ophthalmology in Michigan (2024, 554 clinicians with data). Median for this group: 1,008. Middle half: 346 to 1,869.
Too few clinicians listed under Ophthalmology in Warren have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under Ophthalmology in Michigan (2024, 554 clinicians with data). Median for this group: $69,975. Middle half: $14,648 to $171,442.
Too few clinicians listed under Ophthalmology in Warren have Medicare Part D data for 2024 to compare.
12 active clinicians are listed under Ophthalmology with a practice address in Warren, MI (791 in Michigan).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Warren
16.7% of these 12 clinicians have the CMS telehealth indicator.
58.3% of these 12 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 18% from 5,163 in 2020 to 4,227 in 2024.
- 2020: 5,163
- 2021: 4,987
- 2022: 4,744
- 2023: 4,371
- 2024: 4,227
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Medicare-allowed amount
Medicare-allowed amount decreased 38% from $1,081,808 in 2020 to $666,011 in 2024.
- 2020: $1,081,808
- 2021: $956,763
- 2022: $802,518
- 2023: $752,457
- 2024: $666,011
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Paid by Medicare
Paid by Medicare decreased 40% from $847,824 in 2020 to $512,438 in 2024.
- 2020: $847,824
- 2021: $751,257
- 2022: $619,890
- 2023: $581,311
- 2024: $512,438
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 16% from 1,218 in 2020 to 1,028 in 2024.
- 2020: 1,218
- 2021: 1,099
- 2022: 1,127
- 2023: 1,143
- 2024: 1,028
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30-day fills
30-day fills stayed about the same: 1,674 in 2020 and 1,541 in 2024.
- 2020: 1,674
- 2021: 1,559
- 2022: 1,601
- 2023: 1,691
- 2024: 1,541
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Part D drug cost
Part D drug cost decreased 33% from $87,645 in 2020 to $58,907 in 2024.
- 2020: $87,645
- 2021: $87,026
- 2022: $85,178
- 2023: $70,016
- 2024: $58,907
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $359.25 in 2019 to $14.45 in 2024.
- 2019: $359.25
- 2020: $17.91
- 2022: $119.20
- 2023: $275.76
- 2024: $14.45
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 – December 31, 2024): fewer than 11 records totaling $14.45.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $14.45 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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92134
Imaging of retina
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1,013 | 396 | $80.58 | $38.18 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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645 | 356 | $252.77 | $123.67 |
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92201
Extended exam of the back part of the eye with retinal drawing
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524 | 316 | $49.46 | $23.61 |
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J0178
Injection, aflibercept, 1 mg
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522 | 42 | $1852.77 | $827.88 |
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67028
Injection of drug into eye
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468 | 70 | $222.09 | $108.37 |
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G2211
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's
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416 | 312 | $33.00 | $15.90 |
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J9035
Injection, bevacizumab, 10 mg
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203 | 33 | $330.00 | $72.13 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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200 | 67 | $177.74 | $88.00 |
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92250
Photography of the retina
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127 | 116 | $78.20 | $33.76 |
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92083
Exam of visual field with extended testing
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75 | 70 | $125.33 | $58.27 |
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99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
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19 | 19 | $444.47 | $217.76 |
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76512
2d ultrasound scan of eye tissue and structures
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15 | 12 | $100.60 | $44.87 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Latanoprost | Latanoprost | 330 | 18,162 | $5,134.05 | 84 |
| Moxifloxacin | Moxifloxacin Hcl | 267 | 4,382 | $4,520.42 | 97 |
| Prednisolone Acetate | Prednisolone Acetate | 63 | 1,924 | $2,797.60 | 23 |
| Timolol Maleate | Timolol Maleate | 50 | 3,462 | $750.93 | 17 |
| Travoprost | Travoprost | 50 | 2,659 | $7,392.71 | — |
| Brimonidine Tartrate | Brimonidine Tartrate | 46 | 1,593 | $3,021.13 | 11 |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 38 | 1,023 | $684.07 | 15 |
| Lumigan | Bimatoprost | 34 | 1,826 | $16,764.98 | — |
| Tafluprost | Tafluprost/Pf | 31 | 975 | $4,175.98 | — |
| Gatifloxacin | Gatifloxacin | 30 | 551 | $2,211.95 | 16 |
| Tobradex | Tobramycin/Dexamethasone | 26 | 214 | $6,769.88 | 22 |
| Neomycin-Polymyxin-Dexameth | Neomycin/Polymyxin B/Dexametha | 24 | 270 | $302.09 | 15 |
| Simbrinza | Brinzolamide/Brimonidine Tart | 15 | 619 | $3,083.88 | — |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 12 | 574 | $93.41 | — |
| Fluorometholone | Fluorometholone | 12 | 610 | $1,204.25 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207W00000X
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OPHTHALMOLOGY
I20051216000624
MI
4284655283
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
University Physician Group
4100 John R St, Detroit, MI 482012013
Phone: 8005276266
University Physician Group
1560 E Maple Rd, Troy, MI 480831135
Phone: 2485815200
University Physician Group
4717 Saint Antoine St, Detroit, MI 482011423
Phone: 3135778900
University Physician Group
4717 Saint Antoine St, Detroit, MI 482011423
Phone: 3135778900
Career & Practice History
NPI enumerated November 23, 2005.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Ophthalmology Specialists in Warren
- Karim Dirani
- Dr. Marilynn Sultana-Gallick, MD
- Dr. Donald Muenk, MD
- Dr. Patrick Verb, MD
- Dr. Sarah Muenk-Gold, MD
- Dr. Chris Raphtis, MD
Mailing Address
1560 E. Maple Rd., Suite 400-Credentialing
Troy, MI 480831138
Phone: 2485815976