2026 NPPES data Nephrology Physician NPI 1356337679 M.D.
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FERDINAND ALCAIDE, M.D.

Nephrology Physician in COLUMBUS, Georgia. 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
2K
Medicare Part D claims · 403 beneficiaries · Nephrology Physician avg: 1K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$898.31
45 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: FERDINAND ALCAIDE, M.D. is a Nephrology Physician ([object Object]) practicing in COLUMBUS, Georgia with a Medicare Part D prescribing footprint of 2K claims across 403 beneficiaries — 18% brand-name prescribing . Industry payments of $898.31 across 45 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: FERDINAND ALCAIDE, M.D. filed 2,000 Medicare Part D claims in 2023 across COLUMBUS, Georgia. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

FERDINAND ALCAIDE, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 4 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

FERDINAND ALCAIDE, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 09/22/2005

NPI 1356337679

Primary specialty

Nephrology Physician

Mid-sized

10,534 US NPIs in this specialty

Medicare Part D claims

2,000 38% vs specialty avg

2023 prescription claims

Specialty avg: 1,454

Specialty distribution in Georgia

How Nephrology Physician compares to other specialties among Georgia providers

Georgia providers

Nephrology Physician share within Georgia

1. Nephrology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nephrology Physician share within Georgia

Specialty board-certification context

Estimated specialty board-certified rate — Nephrology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Nephrology Physician ABMS/AOA estimate

Est. board-certified rate (Nephrology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Nephrology 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).

FERDINAND ALCAIDE, M.D. is a Nephrology Physician provider practicing in COLUMBUS, Georgia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1356337679. 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.

FERDINAND ALCAIDE, M.D. appears in the CMS NPPES registry as a Nephrology Physician provider holding M.D. credentials at 6228 BRADLEY PARK DR, COLUMBUS, GA, 31904, with a listed phone of (706) 322-1486. NPI 1356337679 was issued on 09/22/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALCAIDE 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 2,000 prescription claims written by this provider, covering 403 Medicare beneficiaries and totaling roughly $442K in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 0.6%. 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.

Nephrology Physician is a mid-sized specialty nationwide, with 10,534 enrolled providers across 55 states and an average of 1,454 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

6228 BRADLEY PARK DR
COLUMBUS, GA 31904

Provider Details

NPI 1356337679
Specialty Nephrology Physician
Credentials M.D.
Gender Male
NPI Issued 09/22/2005

Hospital and facility affiliations

Facilities where FERDINAND ALCAIDE, 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.

RENAL ASSOCIATES OF ALABAMA, LLC
MONTGOMERY, AL
RENAL ASSOCIATES OF LAGRANGE LLC
LAGRANGE, GA
RENAL ASSOCIATES OF ROANOKE LLC
ROANOKE, AL
RENAL ASSOCIATES, LLC
PHENIX CITY, AL

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 FERDINAND ALCAIDE, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$898

Largest payer

AstraZeneca Pharmaceuticals LP

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

FERDINAND ALCAIDE, M.D. — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 2,000 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.

2,000
Total Claims
$442K
Total Drug Cost
403
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,019
Total Day Supply
115,709
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$370K
Generic Drug Cost
$73K
Opioid Claims
12 (0.6% rate)
Antibiotic Claims
91

Patient Demographics

Average Patient Age
69.3 years
Avg HCC Risk Score
3.72
Gender Split
60% female / 40% male
Age Distribution
<65: 106, 65-74: 140, 75-84: 116, 85+: 41

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Calcitriol
198
Farxiga
Dapagliflozin Propanediol
149
Amlodipine Besylate
126
Hydralazine Hcl
123
Clonidine Hcl
90
Potassium Chloride
88
Furosemide
86
Allopurinol
51
Nifedipine Er
Nifedipine
50
Losartan Potassium
48

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

Nephrology Physician Overview

How FERDINAND ALCAIDE, M.D. fits within the Nephrology Physician landscape nationally.

10,534
Nephrology Physician Providers in US
55
States with Nephrology Physician
1,454
Avg Claims per Provider

FERDINAND ALCAIDE, M.D.'s 2,000 claims are above the specialty average of 1,454.

Nearby Nephrology Physician Providers in Georgia

Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as ALCAIDE.

Compare Nephrology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is FERDINAND ALCAIDE, M.D.'s specialty?
FERDINAND ALCAIDE, M.D. specializes in Nephrology Physician and practices in COLUMBUS, Georgia. Credentials: M.D..
How much does FERDINAND ALCAIDE, M.D. prescribe under Medicare Part D?
In 2023, FERDINAND ALCAIDE, M.D. wrote 2,000 Medicare Part D claims totaling $442K in drug costs for 403 beneficiaries.
Where is FERDINAND ALCAIDE, M.D. located?
FERDINAND ALCAIDE, M.D. is located at 6228 BRADLEY PARK DR, COLUMBUS, GA, 31904. Phone: (706) 322-1486.
What is FERDINAND ALCAIDE, M.D.'s NPI number?
FERDINAND ALCAIDE, M.D.'s National Provider Identifier (NPI) is 1356337679, issued on 09/22/2005.
Does FERDINAND ALCAIDE, M.D. prescribe more brand-name or generic drugs?
FERDINAND ALCAIDE, M.D.'s prescribing is 18% brand-name and 82% generic drugs by claim count, with $370K in brand drug costs.
Does FERDINAND ALCAIDE, M.D. prescribe opioids?
Yes, FERDINAND ALCAIDE, M.D. had 12 opioid claims in 2023 with an opioid prescribing rate of 0.6%.
How many Nephrology Physician providers are there in the US?
There are 10,534 Nephrology Physician providers across 55 states in the US. The average Nephrology Physician provider writes 1,454 Medicare Part D claims per year.
What drugs does FERDINAND ALCAIDE, M.D. prescribe most often?
Based on 2023 Medicare Part D data, FERDINAND ALCAIDE, M.D.'s most frequently prescribed drugs include Calcitriol, Farxiga, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does FERDINAND ALCAIDE, M.D. accept Medicare?
FERDINAND ALCAIDE, M.D. appears in CMS Medicare data with 2,000 Part D claims and 403 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify FERDINAND ALCAIDE, M.D.'s credentials?
FERDINAND ALCAIDE, M.D.'s NPI is 1356337679 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