2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1669902011 M.D.
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CLARA CABRERA FERMIN, M.D.

Student in an Organized Health Care Education/Training Program in DILLON, South Carolina. 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 · 243 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$601.78
36 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

CLARA CABRERA FERMIN, M.D. filed 4,400 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in DILLON, South Carolina, prescribing 83% generic.

4K
Part D claims, 2023
83%
generic prescribing
$601.78
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.

CLARA CABRERA FERMIN, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

4,400 Top 7% higher than 93% 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

What does the federal data show about CLARA CABRERA FERMIN, M.D.?

Quality data not reported

NPI registry status

Active

Issued 06/19/2017

NPI 1669902011

Primary specialty

Student in an Organized Health Care Education/Training Program

High-volume

331,761 US NPIs in this specialty

Medicare Part D claims

4,400 859% vs specialty avg

2023 prescription claims

Specialty avg: 459

Specialty distribution in South Carolina

How Student in an Organized Health Care Education/Training Program compares to other specialties among South Carolina providers

South Carolina providers

Student in an Organized Health Care Education/Training Program share within South Carolina

1. Student in an Organized Health Care Education/Training Program42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Student in an Organized Health Care Education/Training Program share within South Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Student in an Organized Health Care Education/Training Program (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Student in an Organized Health Care Education/Training Program ABMS/AOA estimate

Est. board-certified rate (Student in an Organized Health Care Education/Training Program) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Student in an Organized Health Care Education/Training Program) — 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).

CLARA CABRERA FERMIN, M.D. appears in the CMS NPPES registry as a Student in an Organized Health Care Education/Training Program provider holding M.D. credentials at 1016 OLD LATTA HWY, DILLON, SC, 29536, with a listed phone of (843) 774-4337. NPI 1669902011 was issued on 06/19/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CABRERA FERMIN 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 4,400 prescription claims written by this provider, covering 243 Medicare beneficiaries and totaling roughly $762K in drug spend, split 17% brand-name and 83% generic by claim count, with an opioid prescribing rate of 1.2%. 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.

Student in an Organized Health Care Education/Training Program is a high-volume specialty nationwide, with 331,761 enrolled providers across 55 states and an average of 459 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

1016 OLD LATTA HWY
DILLON, SC 29536

Provider Details

NPI 1669902011
Specialty Student in an Organized Health Care Education/Training Program
Credentials M.D.
Gender Female
NPI Issued 06/19/2017

Hospital and facility affiliations

Facilities where CLARA CABRERA FERMIN, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

CARESOUTH CAROLINA INC.
DILLON, SC

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 CLARA CABRERA FERMIN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$602

Largest payer

ABBVIE 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 · Typical

CLARA CABRERA FERMIN, M.D. — brand share 17.0%
Specialty average (est.)

17% brand-name claims vs 83% generic, on 4,400 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.

4,400
Total Claims
$762K
Total Drug Cost
243
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
9,320
Total Day Supply
271,849
Brand vs Generic
17% brand / 83% generic
Brand Drug Cost
$663K
Generic Drug Cost
$96K
Opioid Claims
53 (1.2% rate)
Antibiotic Claims
107

Patient Demographics

Average Patient Age
64.4 years
Avg HCC Risk Score
1.49
Gender Split
65% female / 35% male
Age Distribution
<65: 87, 65-74: 123, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What CLARA CABRERA FERMIN, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Gabapentin
240
Atorvastatin Calcium
205
Amlodipine Besylate
185
Albuterol Sulfate Hfa
Albuterol Sulfate
116
Losartan Potassium
99
Furosemide
85
Buprenorphine-Naloxone
Buprenorphine Hcl/Naloxone Hcl
79
Pantoprazole Sodium
77
Metformin Hcl
76
Cyclobenzaprine Hcl
73

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

Student in an Organized Health Care Education/Training Program Overview

How CLARA CABRERA FERMIN, M.D. fits within the Student in an Organized Health Care Education/Training Program landscape nationally.

331,761
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider

CLARA CABRERA FERMIN, M.D.'s 4,400 claims are above the specialty average of 459.

Nearby Student in an Organized Health Care Education/Training Program Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as CABRERA FERMIN.

Compare Student in an Organized Health Care Education/Training Program nationally: see state-by-state distribution →

Frequently Asked Questions

What is CLARA CABRERA FERMIN, M.D.'s specialty?
CLARA CABRERA FERMIN, M.D. specializes in Student in an Organized Health Care Education/Training Program and practices in DILLON, South Carolina. Credentials: M.D..
How much does CLARA CABRERA FERMIN, M.D. prescribe under Medicare Part D?
In 2023, CLARA CABRERA FERMIN, M.D. wrote 4,400 Medicare Part D claims totaling $762K in drug costs for 243 beneficiaries.
Where is CLARA CABRERA FERMIN, M.D. located?
CLARA CABRERA FERMIN, M.D. is located at 1016 OLD LATTA HWY, DILLON, SC, 29536. Phone: (843) 774-4337.
What is CLARA CABRERA FERMIN, M.D.'s NPI number?
CLARA CABRERA FERMIN, M.D.'s National Provider Identifier (NPI) is 1669902011, issued on 06/19/2017.
Does CLARA CABRERA FERMIN, M.D. prescribe more brand-name or generic drugs?
CLARA CABRERA FERMIN, M.D.'s prescribing is 17% brand-name and 83% generic drugs by claim count, with $663K in brand drug costs.
Does CLARA CABRERA FERMIN, M.D. prescribe opioids?
Yes, CLARA CABRERA FERMIN, M.D. had 53 opioid claims in 2023 with an opioid prescribing rate of 1.2%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US?
There are 331,761 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does CLARA CABRERA FERMIN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, CLARA CABRERA FERMIN, M.D.'s most frequently prescribed drugs include Gabapentin, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CLARA CABRERA FERMIN, M.D. accept Medicare?
CLARA CABRERA FERMIN, M.D. appears in CMS Medicare data with 4,400 Part D claims and 243 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CLARA CABRERA FERMIN, M.D.'s credentials?
CLARA CABRERA FERMIN, M.D.'s NPI is 1669902011 with credentials M.D.. 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