Dr. Michael Alan Warner , MD
Ophthalmology โข Lake Mary, FL
766 N Sun Dr Ste 3090
Lake Mary, FL 327462555
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 July 14, 2006; this date does not establish years in practice.
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Published CMS data list 561 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99203 โ New patient outpatient office visit: 169 service units.
- 92285 โ Photography of content of eyes: 164 service units.
- 99213 โ Established patient outpatient office visit: 57 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 9 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 539 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) โ 153 prescription fills, including refills.
- Minocycline Hcl โ 123 prescription fills, including refills.
- Fluorometholone โ 123 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 7 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 80% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: 2,174. Middle half: 801 to 4,691.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 2,404 in 2020 to 561 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
766 N Sun Dr Ste 3090
Lake Mary, FL 327462555
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 3 distinct additional practice-address records in Altamonte Springs, FL; Hermiston, OR; San Bernardino, CA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Azul Vision Inc; California Cataract Center And Medical Group Inc. 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
Duke University School Of Medicine
1990
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
283 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 โ by Provider, 2024.
Medicare-allowed amount
About $84,107 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 โ by Provider and Service, 2024.
Paid by Medicare
About $66,007 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 โ by Provider and Service, 2024.
30-day fills
603 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
$23,777 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $332.65 across 20 records.
By nature of payment
- Food and Beverage: $332.65 across 20 records.
Reporting-company totals (3 largest of 6)
- Amgen Inc.: $201.12 across 14 records.
- SUN PHARMACEUTICAL INDUSTRIES INC.: $42.50 across 2 records.
- Merz Pharmaceuticals, LLC: $33.81 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
36 years (graduated 1990)
CMS Doctors and Clinicians data list 1990 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
2006
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, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Warner 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. Warner 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 Lake Mary and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 80% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: 2,174. Middle half: 801 to 4,691.
Too few clinicians listed under Ophthalmology in Lake Mary have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A lower Medicare-allowed amount than 75% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: $239,067. Middle half: $86,567 to $537,508.
Too few clinicians listed under Ophthalmology in Lake Mary have Medicare Part B data for 2024 to compare.
Paid by Medicare
A lower Medicare payment amount than 70% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: $175,260. Middle half: $61,464 to $390,296.
Too few clinicians listed under Ophthalmology in Lake Mary have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Ophthalmology in Florida (2024, 1,099 clinicians with data). Median for this group: 1,203. Middle half: 442 to 2,490.
Too few clinicians listed under Ophthalmology in Lake Mary have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 75% of clinicians listed under Ophthalmology in Florida (2024, 1,099 clinicians with data). Median for this group: $114,958. Middle half: $23,858 to $310,282.
Too few clinicians listed under Ophthalmology in Lake Mary have Medicare Part D data for 2024 to compare.
6 active clinicians are listed under Ophthalmology with a practice address in Lake Mary, FL (1,582 in Florida).
Addresses are self-reported to NPPES and may be out of date.
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 77% from 2,404 in 2020 to 561 in 2024.
- 2020: 2,404
- 2021: 345
- 2022: 360
- 2023: 186
- 2024: 561
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Medicare-allowed amount
Medicare-allowed amount increased 43% from $58,972 in 2020 to $84,107 in 2024.
- 2020: $58,972
- 2021: $29,471
- 2022: $32,009
- 2023: $12,509
- 2024: $84,107
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Paid by Medicare
Paid by Medicare increased 55% from $42,542 in 2020 to $66,007 in 2024.
- 2020: $42,542
- 2021: $20,638
- 2022: $22,677
- 2023: $8,529
- 2024: $66,007
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 49% from 1,048 in 2020 to 539 in 2024.
- 2020: 1,048
- 2021: 1,464
- 2022: 1,345
- 2023: 572
- 2024: 539
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30-day fills
30-day fills decreased 48% from 1,161 in 2020 to 603 in 2024.
- 2020: 1,161
- 2021: 1,605
- 2022: 1,559
- 2023: 660
- 2024: 603
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Part D drug cost
Part D drug cost decreased 82% from $135,497 in 2020 to $23,777 in 2024.
- 2020: $135,497
- 2021: $161,777
- 2022: $2,076,879
- 2023: $677,326
- 2024: $23,777
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $638.37 in 2021 to $332.65 in 2025.
- 2021: $638.37
- 2022: $1,256.05
- 2023: $390.06
- 2024: $130.49
- 2025: $332.65
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท 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 2025 (payments made January 1 โ December 31, 2025): 20 records totaling $332.65.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Merz Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
|
Xeomin | General | $33.81 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
TEPEZZA | General | $26.76 |
| SUN PHARMACEUTICAL INDUSTRIES INC. |
Food and Beverage
In-kind items and services
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Cequa | General | $23.59 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $22.10 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $21.55 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $20.83 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $19.72 |
| SUN PHARMACEUTICAL INDUSTRIES INC. |
Food and Beverage
In-kind items and services
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Cequa | General | $18.91 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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DALVANCE | General | $18.00 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $16.45 |
| Galderma Laboratories, L.P. |
Food and Beverage
In-kind items and services
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โ | General | $16.39 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $16.26 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $14.06 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $13.34 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
TEPEZZA | General | $10.56 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
TEPEZZA | General | $10.56 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $9.28 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $7.68 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $6.92 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $5.88 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 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 โ by Provider and Service data, 2017โ2024; 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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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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169 | 169 | $162.65 | $115.89 |
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92285
Photography of content of eyes
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164 | 160 | $69.76 | $24.22 |
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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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57 | 48 | $156.49 | $92.24 |
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92082
Exam of visual field with intermediate testing
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53 | 53 | $96.77 | $49.76 |
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92012
Established patient problem focused exam of visual system
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51 | 44 | $185.29 | $92.90 |
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64612
Injection of chemical for paralysis of nerve muscles on side of face
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21 | 14 | $600.52 | $192.33 |
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67904
Repair of tendon of upper eyelid
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21 | 21 | $2071.43 | $1066.66 |
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67924
Extensive repair of turning-inward eyelid defect
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13 | 13 | $953.85 | $716.13 |
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15823
Removal of excessive skin and fat of upper eyelid
|
12 | 12 | $2148.58 | $1014.00 |
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 |
|---|---|---|---|---|---|
| Neomycin-Polymyxin-Dexameth | Neomycin/Polymyxin B/Dexametha | 153 | 3,053 | $1,836.83 | 59 |
| Minocycline Hcl | Minocycline Hcl | 123 | 4,465 | $3,616.52 | 39 |
| Fluorometholone | Fluorometholone | 123 | 2,586 | $9,587.75 | 59 |
| Tobramycin-Dexamethasone | Tobramycin/Dexamethasone | 58 | 1,316 | $2,110.36 | 41 |
| Prednisolone Acetate | Prednisolone Acetate | 52 | 1,709 | $2,099.98 | 22 |
| Fluticasone Propionate | Fluticasone Propionate | 15 | 720 | $255.16 | โ |
| Tobradex | Tobramycin/Dexamethasone | 15 | 325 | $4,270.82 | โ |
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
Self-certified to NPPES: 2023-09-11NUCC 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.
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.
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
I20151121000193
FL
3274431499
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
Azul Vision Inc
494 N Mountain Ave, Upland, CA 917865178
Phone: 9095527200
Azul Vision Inc
2600 Redondo Ave, Long Beach, CA 908062325
Phone: 5624963600
California Cataract Center And Medical Group Inc
29826 Haun Rd, Menifee, CA 925866547
Phone: 9513018888
Azul Vision Inc
81767 Dr Carreon Blvd, Indio, CA 922015598
Phone: 7603963600
Azul Vision Inc
399 E Highland Ave, San Bernardino, CA 924043862
Phone: 9093273118
Azul Vision Inc
855 W Foothill Blvd, Monrovia, CA 910161938
Phone: 6263581080
California Cataract Center And Medical Group Inc
2390 E Florida Ave, Hemet, CA 925444705
Phone: 9516526100
Secondary Practice Locations
399 E Highland Ave # 150
San Bernardino, CA 924043808
Phone: 9093273118
1070 W Elm St
Hermiston, OR 97838
Phone: 5415676330
160 Boston Ave
Altamonte Springs, FL 327014706
Phone: 4078347776
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 766 N SUN DR STE 3090, LAKE MARY, FL 327462555 (Tel: 5415615373)
Registered at 766 N SUN DR STE 3090, LAKE MARY, FL 327462555 (Tel: 5415615373)
Registered at 160 BOSTON AVE, ALTAMONTE SPRINGS, FL 327014706 (Tel: 4078347776)
Ophthalmology (license number reported to NPPES: OR MD17533)
Ophthalmology (license number reported to NPPES: CA C52765)
Ophthalmology (license number reported to NPPES: OR MD17533)
NPI status registered as active in NPPES database
Registered at 399 E HIGHLAND AVE # 150, SAN BERNARDINO, CA 924043808 (Tel: 9093273118)
Registered at 2619 E COLORADO BLVD, 150, PASADENA, CA 91107 (Tel: (626) 793-4168)
Recorded as MICHAEL WARNER, M.D
Ophthalmology (license number reported to NPPES: CA C52765)
NPI status registered as active in NPPES database
Registered at 1070 W ELM ST, HERMISTON, OR 97838 (Tel: 5415676330)
Registered at PO BOX 86, HERMISTON, OR 97838 (Tel: 8006661943)
Recorded as MICHAEL WARNER, M.D
Ophthalmology (license number reported to NPPES: OR MD17533)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Ophthalmology Specialists in Lake Mary
- Dr. Thomas Barnard, MD
- Oliver Filutowski
- Dr. Konrad Filutowski, MD
- Dr. Thalmon Ruela Campagnoli, MD
- Dr. Angela Dempsey, MD
Mailing Address
766 N Sun Dr Ste 3090
Lake Mary, FL 327462555
Phone: 4078638700