2026 NPPES data Geriatric Medicine (Family Medicine) Physician NPI 1457021081 APRN
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MAYELIN FERNANDEZ FUENTES, APRN

Geriatric Medicine (Family Medicine) Physician in SEBRING, Florida. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
4K
Medicare Part D claims · 424 beneficiaries · Geriatric Medicine (Family Medicine) Physician avg: 5K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.8K
10 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MAYELIN FERNANDEZ FUENTES, APRN filed 3,947 Medicare Part D claims in 2023 as a Geriatric Medicine (Family Medicine) Physician in SEBRING, Florida, prescribing 93% generic.

4K
Part D claims, 2023
93%
generic prescribing
$1.8K
industry payments (Sunshine Act)

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.

MAYELIN FERNANDEZ FUENTES, APRN's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

3,947 Top 9% higher than 91% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

MAYELIN FERNANDEZ FUENTES, APRN practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about MAYELIN FERNANDEZ FUENTES, APRN?

Quality data not reported

NPI registry status

Active

Issued 09/15/2021

NPI 1457021081

Primary specialty

Geriatric Medicine (Family Medicine) Physician

Niche

1,779 US NPIs in this specialty

Medicare Part D claims

3,947 19% vs specialty avg

2023 prescription claims

Specialty avg: 4,854

Specialty distribution in Florida

How Geriatric Medicine (Family Medicine) Physician compares to other specialties among Florida providers

Florida providers

Geriatric Medicine (Family Medicine) Physician share within Florida

1. Geriatric Medicine (Family Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Geriatric Medicine (Family Medicine) Physician share within Florida

Specialty board-certification context

Estimated specialty board-certified rate — Geriatric Medicine (Family Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Geriatric Medicine (Family Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Geriatric Medicine (Family Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Geriatric Medicine (Family Medicine) Physician) — ABMS / AOA estimate

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).

MAYELIN FERNANDEZ FUENTES, APRN is a Geriatric Medicine (Family Medicine) Physician provider practicing in SEBRING, Florida, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1457021081. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MAYELIN FERNANDEZ FUENTES, APRN appears in the CMS NPPES registry as a Geriatric Medicine (Family Medicine) Physician provider holding APRN credentials at 4759 LAKEVIEW DR STE 101, SEBRING, FL, 33870, with a listed phone of (863) 402-5600. NPI 1457021081 was issued on 09/15/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FERNANDEZ FUENTES most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 3,947 prescription claims written by this provider, covering 424 Medicare beneficiaries and totaling roughly $210K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 0.4%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Geriatric Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 1,779 enrolled providers across 52 states and an average of 4,854 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

4759 LAKEVIEW DR STE 101
SEBRING, FL 33870

Provider Details

NPI 1457021081
Specialty Geriatric Medicine (Family Medicine) Physician
Credentials APRN
Gender Female
NPI Issued 09/15/2021

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 MAYELIN FERNANDEZ FUENTES, APRN. Source: openpaymentsdata.cms.gov.

Total received

$1.8K

Largest payer

Axonics, 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.

License & disciplinary context — Florida FLDOH 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 — they are NOT specific to MAYELIN FERNANDEZ FUENTES, APRN. To verify MAYELIN FERNANDEZ FUENTES, APRN's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

MAYELIN FERNANDEZ FUENTES, APRN — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 3,947 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.

3,947
Total Claims
$210K
Total Drug Cost
424
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
9,778
Total Day Supply
285,829
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$171K
Generic Drug Cost
$37K
Opioid Claims
14 (0.4% rate)
Antibiotic Claims
162

Patient Demographics

Average Patient Age
70.7 years
Avg HCC Risk Score
1.72
Gender Split
52% female / 48% male
Age Distribution
<65: 67, 65-74: 223, 75-84: 101, 85+: 33

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Atorvastatin Calcium
281
Metformin Hcl
173
Amlodipine Besylate
151
Lisinopril
146
Levothyroxine Sodium
136
Gabapentin
128
Losartan Potassium
126
Hydrochlorothiazide
116
Trazodone Hcl
93
Tamsulosin Hcl
76

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Geriatric Medicine (Family Medicine) Physician Overview

How MAYELIN FERNANDEZ FUENTES, APRN fits within the Geriatric Medicine (Family Medicine) Physician landscape nationally.

1,779
Geriatric Medicine (Family Medicine) Physician Providers in US
52
States with Geriatric Medicine (Family Medicine) Physician
4,854
Avg Claims per Provider

MAYELIN FERNANDEZ FUENTES, APRN's 3,947 claims are below the specialty average of 4,854.

Nearby Geriatric Medicine (Family Medicine) Physician Providers in Florida

Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as FERNANDEZ FUENTES.

Compare Geriatric Medicine (Family Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MAYELIN FERNANDEZ FUENTES, APRN's specialty?
MAYELIN FERNANDEZ FUENTES, APRN specializes in Geriatric Medicine (Family Medicine) Physician and practices in SEBRING, Florida. Credentials: APRN.
How much does MAYELIN FERNANDEZ FUENTES, APRN prescribe under Medicare Part D?
In 2023, MAYELIN FERNANDEZ FUENTES, APRN wrote 3,947 Medicare Part D claims totaling $210K in drug costs for 424 beneficiaries.
Where is MAYELIN FERNANDEZ FUENTES, APRN located?
MAYELIN FERNANDEZ FUENTES, APRN is located at 4759 LAKEVIEW DR STE 101, SEBRING, FL, 33870. Phone: (863) 402-5600.
What is MAYELIN FERNANDEZ FUENTES, APRN's NPI number?
MAYELIN FERNANDEZ FUENTES, APRN's National Provider Identifier (NPI) is 1457021081, issued on 09/15/2021.
Does MAYELIN FERNANDEZ FUENTES, APRN prescribe more brand-name or generic drugs?
MAYELIN FERNANDEZ FUENTES, APRN's prescribing is 7% brand-name and 93% generic drugs by claim count, with $171K in brand drug costs.
Does MAYELIN FERNANDEZ FUENTES, APRN prescribe opioids?
Yes, MAYELIN FERNANDEZ FUENTES, APRN had 14 opioid claims in 2023 with an opioid prescribing rate of 0.4%.
How many Geriatric Medicine (Family Medicine) Physician providers are there in the US?
There are 1,779 Geriatric Medicine (Family Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Family Medicine) Physician provider writes 4,854 Medicare Part D claims per year.
What drugs does MAYELIN FERNANDEZ FUENTES, APRN prescribe most often?
Based on 2023 Medicare Part D data, MAYELIN FERNANDEZ FUENTES, APRN's most frequently prescribed drugs include Atorvastatin Calcium, Metformin Hcl, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MAYELIN FERNANDEZ FUENTES, APRN accept Medicare?
MAYELIN FERNANDEZ FUENTES, APRN appears in CMS Medicare data with 3,947 Part D claims and 424 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MAYELIN FERNANDEZ FUENTES, APRN's credentials?
MAYELIN FERNANDEZ FUENTES, APRN's NPI is 1457021081 with credentials APRN. 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

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.
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