2026 NPPES data Specialist NPI 1679640254 M.D.
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GONZALO HIDALGO, M.D.

Specialist in ALEXANDRIA, Louisiana. 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 · 344 beneficiaries · Specialist avg: 1K
Industry payments
$3.9K
231 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

GONZALO HIDALGO, M.D. filed 1,570 Medicare Part D claims in 2023 as a Specialist in ALEXANDRIA, Louisiana.

2K
Part D claims, 2023
$3.9K
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.

GONZALO HIDALGO, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

1,570 Top 19% higher than 81% 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%). This entry sits in this band. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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 GONZALO HIDALGO, M.D.?

Quality data not reported

NPI registry status

Active

Issued 11/29/2006

NPI 1679640254

Primary specialty

Specialist

High-volume

69,658 US NPIs in this specialty

Medicare Part D claims

1,570 7% vs specialty avg

2023 prescription claims

Specialty avg: 1,474

Specialty distribution in Louisiana

How Specialist compares to other specialties among Louisiana providers

Louisiana providers

Specialist share within Louisiana

1. Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Specialist share within Louisiana

Specialty board-certification context

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

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

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

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

GONZALO HIDALGO, M.D. is a Specialist provider practicing in ALEXANDRIA, Louisiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1679640254. 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.

GONZALO HIDALGO, M.D. appears in the CMS NPPES registry as a Specialist provider holding M.D. credentials at 3311 PRESCOTT RD, ALEXANDRIA, LA, 71301, with a listed phone of (318) 443-0490. NPI 1679640254 was issued on 11/29/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HIDALGO 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 1,570 prescription claims written by this provider, covering 344 Medicare beneficiaries and totaling roughly $2.5 million in drug spend, with an opioid prescribing rate of 0.8%. 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.

Specialist is a high-volume specialty nationwide, with 69,658 enrolled providers across 55 states and an average of 1,474 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

3311 PRESCOTT RD
ALEXANDRIA, LA 71301

Provider Details

NPI 1679640254
Specialty Specialist
Credentials M.D.
Gender Male
NPI Issued 11/29/2006

Hospital and facility affiliations

Facilities where GONZALO HIDALGO, 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.

CHRISTUS HEALTH CENTRAL LOUISIANA
ALEXANDRIA, LA
LASALLE PARISH HOSPITAL SERVICE DIST NO1
OLLA, LA
NEUROMEDICAL CLINIC OF CENLA,L.L.C.
ALEXANDRIA, LA

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 GONZALO HIDALGO, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$3.9K

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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,570
Total Claims
$2.5M
Total Drug Cost
344
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,014
Total Day Supply
58,633
Generic Drug Cost
$38K
Opioid Claims
13 (0.8% rate)

Patient Demographics

Average Patient Age
66.4 years
Avg HCC Risk Score
1.55
Gender Split
62% female / 38% male
Age Distribution
<65: 123, 65-74: 124, 75-84: 85, 85+: 12

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Gabapentin
211
Tizanidine Hcl
173
Levetiracetam
124
Donepezil Hcl
101
Pregabalin
77
Primidone
74
Divalproex Sodium
65
Topiramate
58
Lacosamide
55
Duloxetine Hcl
49

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

Specialist Overview

How GONZALO HIDALGO, M.D. fits within the Specialist landscape nationally.

69,658
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider

GONZALO HIDALGO, M.D.'s 1,570 claims are above the specialty average of 1,474.

Nearby Specialist Providers in Louisiana

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

Compare Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is GONZALO HIDALGO, M.D.'s specialty?
GONZALO HIDALGO, M.D. specializes in Specialist and practices in ALEXANDRIA, Louisiana. Credentials: M.D..
How much does GONZALO HIDALGO, M.D. prescribe under Medicare Part D?
In 2023, GONZALO HIDALGO, M.D. wrote 1,570 Medicare Part D claims totaling $2.5M in drug costs for 344 beneficiaries.
Where is GONZALO HIDALGO, M.D. located?
GONZALO HIDALGO, M.D. is located at 3311 PRESCOTT RD, ALEXANDRIA, LA, 71301. Phone: (318) 443-0490.
What is GONZALO HIDALGO, M.D.'s NPI number?
GONZALO HIDALGO, M.D.'s National Provider Identifier (NPI) is 1679640254, issued on 11/29/2006.
Does GONZALO HIDALGO, M.D. prescribe opioids?
Yes, GONZALO HIDALGO, M.D. had 13 opioid claims in 2023 with an opioid prescribing rate of 0.8%.
How many Specialist providers are there in the US?
There are 69,658 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does GONZALO HIDALGO, M.D. prescribe most often?
Based on 2023 Medicare Part D data, GONZALO HIDALGO, M.D.'s most frequently prescribed drugs include Gabapentin, Tizanidine Hcl, Levetiracetam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does GONZALO HIDALGO, M.D. accept Medicare?
GONZALO HIDALGO, M.D. appears in CMS Medicare data with 1,570 Part D claims and 344 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify GONZALO HIDALGO, M.D.'s credentials?
GONZALO HIDALGO, M.D.'s NPI is 1679640254 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