2026 NPPES data Gerontology Nurse Practitioner NPI 1922462654
Verify on CMS →

CAROLINE HUMBLES

Gerontology Nurse Practitioner in AURORA, Colorado. 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
8K
Medicare Part D claims · 200 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: CAROLINE HUMBLES is a Gerontology Nurse Practitioner ([object Object]) practicing in AURORA, Colorado with a Medicare Part D prescribing footprint of 8K claims across 200 beneficiaries — 18% brand-name prescribing .

What stands out: CAROLINE HUMBLES filed 7,570 Medicare Part D claims in 2023 across AURORA, Colorado. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CAROLINE HUMBLES at a glance

Quality data not reported

NPI registry status

Active

Issued 04/08/2016

NPI 1922462654

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

7,570 490% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Colorado

How Gerontology Nurse Practitioner compares to other specialties among Colorado providers

Colorado providers

Gerontology Nurse Practitioner share within Colorado

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

Specialty board-certification context

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

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

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

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

CAROLINE HUMBLES is a Gerontology Nurse Practitioner provider practicing in AURORA, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1922462654. 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.

CAROLINE HUMBLES appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider at 3551 CHAMBERS RD STE A-D, AURORA, CO, 80011, with a listed phone of (303) 375-0649. NPI 1922462654 was issued on 04/08/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HUMBLES 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 7,570 prescription claims written by this provider, covering 200 Medicare beneficiaries and totaling roughly $1.0 million in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 2.5%. 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.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 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

3551 CHAMBERS RD STE A-D
AURORA, CO 80011

Provider Details

NPI 1922462654
Specialty Gerontology Nurse Practitioner
Gender Female
NPI Issued 04/08/2016

Brand vs generic prescribing mix · Typical

CAROLINE HUMBLES — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 7,570 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.

7,570
Total Claims
$1.0M
Total Drug Cost
200
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
7,688
Total Day Supply
201,638
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$681K
Generic Drug Cost
$352K
Opioid Claims
192 (2.5% rate)
Antibiotic Claims
96

Patient Demographics

Average Patient Age
75.7 years
Avg HCC Risk Score
3.28
Gender Split
69% female / 31% male
Age Distribution
<65: 15, 65-74: 83, 75-84: 73, 85+: 29

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
504
Lisinopril
250
Levothyroxine Sodium
242
Amlodipine Besylate
233
Furosemide
200
Gabapentin
194
Omeprazole
188
Metoprolol Succinate
187
Losartan Potassium
144
Tamsulosin Hcl
139

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

Gerontology Nurse Practitioner Overview

How CAROLINE HUMBLES fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

CAROLINE HUMBLES's 7,570 claims are above the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Colorado

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

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

Frequently Asked Questions

What is CAROLINE HUMBLES's specialty?
CAROLINE HUMBLES specializes in Gerontology Nurse Practitioner and practices in AURORA, Colorado.
How much does CAROLINE HUMBLES prescribe under Medicare Part D?
In 2023, CAROLINE HUMBLES wrote 7,570 Medicare Part D claims totaling $1.0M in drug costs for 200 beneficiaries.
Where is CAROLINE HUMBLES located?
CAROLINE HUMBLES is located at 3551 CHAMBERS RD STE A-D, AURORA, CO, 80011. Phone: (303) 375-0649.
What is CAROLINE HUMBLES's NPI number?
CAROLINE HUMBLES's National Provider Identifier (NPI) is 1922462654, issued on 04/08/2016.
Does CAROLINE HUMBLES prescribe more brand-name or generic drugs?
CAROLINE HUMBLES's prescribing is 18% brand-name and 82% generic drugs by claim count, with $681K in brand drug costs.
Does CAROLINE HUMBLES prescribe opioids?
Yes, CAROLINE HUMBLES had 192 opioid claims in 2023 with an opioid prescribing rate of 2.5%.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does CAROLINE HUMBLES prescribe most often?
Based on 2023 Medicare Part D data, CAROLINE HUMBLES's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CAROLINE HUMBLES accept Medicare?
CAROLINE HUMBLES appears in CMS Medicare data with 7,570 Part D claims and 200 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CAROLINE HUMBLES's credentials?
CAROLINE HUMBLES's NPI is 1922462654. 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