NPI registry status
Active
2026 NPPES data Retina Specialist (Ophthalmology) Physician NPI 1346295565 MD
Verify on CMS → Ana Flores, MD
Retina Specialist (Ophthalmology) Physician in Memphis, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 917 in Retina Specialist (Ophthalmology) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
3K
Medicare Part D claims · 548 beneficiaries · Retina Specialist (Ophthalmology) Physician avg: 558
Generic prescribing
44%
generic claims · 56% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
CMS neutral threshold · no category scores published
Industry payments
$1.5K
50 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Ana Flores, MD carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 2,720 Medicare Part D claims in 2023.
- 75/100
- CMS neutral score · not measured
- 3K
- Part D claims, 2023
- 44%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Ana Flores, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,720 ≥ 88th percentile 88% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Ana Flores, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Ana Flores, MD?
CMS neutral score, not measuredPrimary specialty
Retina Specialist (Ophthalmology) Physician
Medicare Part D claims
2,720 387% vs specialty avg
MIPS final score
75/100
Specialty distribution in Tennessee
How Retina Specialist (Ophthalmology) Physician compares to other specialties among Tennessee providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Ana Flores, MD appears in the CMS NPPES registry as a Retina Specialist (Ophthalmology) Physician provider holding MD credentials at 6029 WALNUT GROVE ROAD, Memphis, TN, 38120, with a listed phone of (901) 747-3900. NPI 1346295565 was issued on 05/24/2006.
Medicare Part D records for calendar year 2023 show 2,720 prescription claims written by this provider, covering 548 Medicare beneficiaries and totaling roughly $776K in drug spend, split 56% brand-name and 44% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider carries a Final Score of 75/100 for the 2023 performance year, but CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score: this is the neutral performance threshold CMS assigns where nothing was scored, so it is not comparable with clinicians whose score was measured.
Retina Specialist (Ophthalmology) Physician is a narrow specialty nationwide, with 917 enrolled providers across 48 states and an average of 558 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1346295565 |
|---|---|
| Specialty | Retina Specialist (Ophthalmology) Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 05/24/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Individual
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Ana Flores, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.5K
Largest payer
Regeneron Healthcare Solutions, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Brand-heavy
Ana Flores, MD - brand share 56.0%
Retina Specialist (Ophthalmology) Physician average
56% brand-name claims vs 44% generic, on 2,720 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,720
Total Claims
$776K
Total Drug Cost
548
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,841
- Total Day Supply
- 138,141
- Brand vs Generic
- 56% brand / 44% generic
- Brand Drug Cost
- $732K
- Generic Drug Cost
- $44K
Patient Demographics
- Average Patient Age
- 73.1 years
- Avg HCC Risk Score
- 1.52
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 74, 65-74: 239, 75-84: 173, 85+: 62
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ana Flores, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Lumigan
Lumigan
330 claims
- Latanoprost
Latanoprost
269 claims
- Timolol Maleate
Timolol Maleate
231 claims
- Combigan
Combigan
223 claims
- Dorzolamide Hcl
Dorzolamide Hcl
212 claims
- Ofloxacin
Ofloxacin
200 claims
- Ciprofloxacin Hcl
Ciprofloxacin Hcl
187 claims
- Prednisolone Acetate
Prednisolone Acetate
158 claims
| Drug | Claims |
|---|---|
| Lumigan Bimatoprost | 330 |
| Latanoprost | 269 |
| Timolol Maleate | 231 |
| Combigan Brimonidine Tartrate/Timolol | 223 |
| Dorzolamide Hcl | 212 |
| Ofloxacin | 200 |
| Ciprofloxacin Hcl | 187 |
| Prednisolone Acetate | 158 |
| Alphagan P Brimonidine Tartrate | 114 |
| Restasis Cyclosporine | 110 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Retina Specialist (Ophthalmology) Physician in TN →
All providers in Tennessee →
Compare specialties →
Retina Specialist (Ophthalmology) Physician Overview
How Ana Flores, MD fits within the Retina Specialist (Ophthalmology) Physician landscape nationally.
917
Retina Specialist (Ophthalmology) Physician Providers in US
48
States with Retina Specialist (Ophthalmology) Physician
558
Avg Claims per Provider
Ana Flores, MD's 2,720 claims are above the specialty average of 558.
Nearby Retina Specialist (Ophthalmology) Physician Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Flores.
One of 33 Retina Specialist (Ophthalmology) Physician providers enrolled in Tennessee, 5 are shown here.
Dr. Nicholas Anderson
M.D.
Knoxville, TN
Dr. Richard Breazeale
M.D.
Hixson, TN
Dr. Brandon Busbee
M.D.
Nashville, TN
Dr. Linda Cernichiaro Espinosa
MD
Memphis, TN
Dr. Steve Charles
M.D.
Germantown, TN
Compare Retina Specialist (Ophthalmology) Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Tennessee medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Retina Specialist (Ophthalmology) Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Ana Flores, MD's specialty? ▼
Ana Flores, MD specializes in Retina Specialist (Ophthalmology) Physician and practices in Memphis, Tennessee. Credentials: MD.
How much does Ana Flores, MD prescribe under Medicare Part D? ▼
In 2023, Ana Flores, MD wrote 2,720 Medicare Part D claims totaling $776K in drug costs for 548 beneficiaries.
What is Ana Flores, MD's Medicare quality score? ▼
Ana Flores, MD has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Ana Flores, MD located? ▼
Ana Flores, MD is located at 6029 WALNUT GROVE ROAD, Memphis, TN, 38120. Phone: (901) 747-3900.
What is Ana Flores, MD's NPI number? ▼
Ana Flores, MD's National Provider Identifier (NPI) is 1346295565, issued on 05/24/2006.
Does Ana Flores, MD prescribe more brand-name or generic drugs? ▼
Ana Flores, MD's prescribing is 56% brand-name and 44% generic drugs by claim count, with $732K in brand drug costs.
How many Retina Specialist (Ophthalmology) Physician providers are there in the US? ▼
There are 917 Retina Specialist (Ophthalmology) Physician providers across 48 states in the US. The average Retina Specialist (Ophthalmology) Physician provider writes 558 Medicare Part D claims per year.
What drugs does Ana Flores, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Ana Flores, MD's most frequently prescribed drugs include Lumigan, Latanoprost, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ana Flores, MD accept Medicare? ▼
Ana Flores, MD appears in CMS Medicare data with 2,720 Part D claims and 548 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ana Flores, MD's credentials? ▼
Ana Flores, MD's NPI is 1346295565 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.