2026 NPPES data Nurse Practitioner NPI 1194728568 RN, ANP, AOCN
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GILBERTO ALMANZA, RN, ANP, AOCN

Nurse Practitioner in STILLWATER, Minnesota. 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
363
Medicare Part D claims · 123 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: GILBERTO ALMANZA, RN, ANP, AOCN is a Nurse Practitioner ([object Object]) practicing in STILLWATER, Minnesota with a Medicare Part D prescribing footprint of 363 claims across 123 beneficiaries — 14% brand-name prescribing .

What stands out: GILBERTO ALMANZA, RN, ANP, AOCN filed 363 Medicare Part D claims in 2023 across STILLWATER, Minnesota. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

GILBERTO ALMANZA, RN, ANP, AOCN at a glance

Quality data not reported

NPI registry status

Active

Issued 05/31/2005

NPI 1194728568

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

363 67% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Minnesota

How Nurse Practitioner compares to other specialties among Minnesota providers

Minnesota providers

Nurse Practitioner share within Minnesota

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within Minnesota

Specialty board-certification context

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

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

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

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

GILBERTO ALMANZA, RN, ANP, AOCN is a Nurse Practitioner provider practicing in STILLWATER, Minnesota, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: RN, ANP, AOCN. NPI: 1194728568. 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.

GILBERTO ALMANZA, RN, ANP, AOCN appears in the CMS NPPES registry as a Nurse Practitioner provider holding RN, ANP, AOCN credentials at 921 GREELEY ST S, STILLWATER, MN, 55082, with a listed phone of (651) 439-1234. NPI 1194728568 was issued on 05/31/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALMANZA 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 363 prescription claims written by this provider, covering 123 Medicare beneficiaries and totaling roughly $235K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 3.9%. 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

921 GREELEY ST S
STILLWATER, MN 55082

Provider Details

NPI 1194728568
Specialty Nurse Practitioner
Credentials RN, ANP, AOCN
Gender Male
NPI Issued 05/31/2005

Hospital and facility affiliations

Facilities where GILBERTO ALMANZA, RN, ANP, AOCN 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.

GROUP HEALTH PLAN INC
HUGO, MN

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

Brand vs generic prescribing mix · Typical

GILBERTO ALMANZA, RN, ANP, AOCN — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 363 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.

363
Total Claims
$235K
Total Drug Cost
123
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
557
Total Day Supply
13,957
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$178K
Generic Drug Cost
$58K
Opioid Claims
14 (3.9% rate)
Antibiotic Claims
20

Patient Demographics

Average Patient Age
75.0 years
Avg HCC Risk Score
2.07
Gender Split
59% female / 41% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Potassium Chloride
21
Olanzapine
20
Prednisone
19
Omeprazole
18
Eliquis
Apixaban
16
Prochlorperazine Maleate
15
Anastrozole
14
Hydroxyurea
13
Tamoxifen Citrate
13
Dexamethasone
12

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

Nurse Practitioner Overview

How GILBERTO ALMANZA, RN, ANP, AOCN fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

GILBERTO ALMANZA, RN, ANP, AOCN's 363 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Minnesota

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

Compare Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is GILBERTO ALMANZA, RN, ANP, AOCN's specialty?
GILBERTO ALMANZA, RN, ANP, AOCN specializes in Nurse Practitioner and practices in STILLWATER, Minnesota. Credentials: RN, ANP, AOCN.
How much does GILBERTO ALMANZA, RN, ANP, AOCN prescribe under Medicare Part D?
In 2023, GILBERTO ALMANZA, RN, ANP, AOCN wrote 363 Medicare Part D claims totaling $235K in drug costs for 123 beneficiaries.
Where is GILBERTO ALMANZA, RN, ANP, AOCN located?
GILBERTO ALMANZA, RN, ANP, AOCN is located at 921 GREELEY ST S, STILLWATER, MN, 55082. Phone: (651) 439-1234.
What is GILBERTO ALMANZA, RN, ANP, AOCN's NPI number?
GILBERTO ALMANZA, RN, ANP, AOCN's National Provider Identifier (NPI) is 1194728568, issued on 05/31/2005.
Does GILBERTO ALMANZA, RN, ANP, AOCN prescribe more brand-name or generic drugs?
GILBERTO ALMANZA, RN, ANP, AOCN's prescribing is 14% brand-name and 86% generic drugs by claim count, with $178K in brand drug costs.
Does GILBERTO ALMANZA, RN, ANP, AOCN prescribe opioids?
Yes, GILBERTO ALMANZA, RN, ANP, AOCN had 14 opioid claims in 2023 with an opioid prescribing rate of 3.9%.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does GILBERTO ALMANZA, RN, ANP, AOCN prescribe most often?
Based on 2023 Medicare Part D data, GILBERTO ALMANZA, RN, ANP, AOCN's most frequently prescribed drugs include Potassium Chloride, Olanzapine, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does GILBERTO ALMANZA, RN, ANP, AOCN accept Medicare?
GILBERTO ALMANZA, RN, ANP, AOCN appears in CMS Medicare data with 363 Part D claims and 123 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify GILBERTO ALMANZA, RN, ANP, AOCN's credentials?
GILBERTO ALMANZA, RN, ANP, AOCN's NPI is 1194728568 with credentials RN, ANP, AOCN. 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