2026 NPPES data Gerontology Nurse Practitioner NPI 1962014894 AGPC-NP
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SPENCER WOOLEN, AGPC-NP

Gerontology Nurse Practitioner in CENTENNIAL, 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
5K
Medicare Part D claims · 315 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

SPENCER WOOLEN, AGPC-NP filed 5,320 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in CENTENNIAL, Colorado, prescribing 90% generic.

5K
Part D claims, 2023
90%
generic prescribing

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.

SPENCER WOOLEN, AGPC-NP's Medicare Part D volume vs every U.S. prescriber

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

5,320 Top 6% higher than 94% 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 SPENCER WOOLEN, AGPC-NP?

Quality data not reported

NPI registry status

Active

Issued 08/21/2020

NPI 1962014894

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

5,320 315% 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).

SPENCER WOOLEN, AGPC-NP is a Gerontology Nurse Practitioner provider practicing in CENTENNIAL, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: AGPC-NP. NPI: 1962014894. 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.

SPENCER WOOLEN, AGPC-NP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding AGPC-NP credentials at 13111 E BRIARWOOD AVE STE 300, CENTENNIAL, CO, 80112, with a listed phone of (303) 671-0553. NPI 1962014894 was issued on 08/21/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WOOLEN 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 5,320 prescription claims written by this provider, covering 315 Medicare beneficiaries and totaling roughly $307K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 1.8%. 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.

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

13111 E BRIARWOOD AVE STE 300
CENTENNIAL, CO 80112

Provider Details

NPI 1962014894
Specialty Gerontology Nurse Practitioner
Credentials AGPC-NP
Gender Female
NPI Issued 08/21/2020

Hospital and facility affiliations

Facilities where SPENCER WOOLEN, AGPC-NP 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.

PHYSICIAN HOUSECALLS LLC
LAKEWOOD, CO

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

SPENCER WOOLEN, AGPC-NP — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 5,320 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.

5,320
Total Claims
$307K
Total Drug Cost
315
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,243
Total Day Supply
156,905
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$201K
Generic Drug Cost
$104K
Opioid Claims
98 (1.8% rate)
Antibiotic Claims
129

Patient Demographics

Average Patient Age
80.8 years
Avg HCC Risk Score
2.39
Gender Split
67% female / 33% male
Age Distribution
<65: 18, 65-74: 48, 75-84: 133, 85+: 116

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Levothyroxine Sodium
266
Atorvastatin Calcium
254
Quetiapine Fumarate
160
Sertraline Hcl
155
Lisinopril
152
Amlodipine Besylate
145
Furosemide
140
Gabapentin
138
Metoprolol Succinate
126
Mirtazapine
120

* 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 SPENCER WOOLEN, AGPC-NP 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

SPENCER WOOLEN, AGPC-NP's 5,320 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 WOOLEN.

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

Frequently Asked Questions

What is SPENCER WOOLEN, AGPC-NP's specialty?
SPENCER WOOLEN, AGPC-NP specializes in Gerontology Nurse Practitioner and practices in CENTENNIAL, Colorado. Credentials: AGPC-NP.
How much does SPENCER WOOLEN, AGPC-NP prescribe under Medicare Part D?
In 2023, SPENCER WOOLEN, AGPC-NP wrote 5,320 Medicare Part D claims totaling $307K in drug costs for 315 beneficiaries.
Where is SPENCER WOOLEN, AGPC-NP located?
SPENCER WOOLEN, AGPC-NP is located at 13111 E BRIARWOOD AVE STE 300, CENTENNIAL, CO, 80112. Phone: (303) 671-0553.
What is SPENCER WOOLEN, AGPC-NP's NPI number?
SPENCER WOOLEN, AGPC-NP's National Provider Identifier (NPI) is 1962014894, issued on 08/21/2020.
Does SPENCER WOOLEN, AGPC-NP prescribe more brand-name or generic drugs?
SPENCER WOOLEN, AGPC-NP's prescribing is 10% brand-name and 90% generic drugs by claim count, with $201K in brand drug costs.
Does SPENCER WOOLEN, AGPC-NP prescribe opioids?
Yes, SPENCER WOOLEN, AGPC-NP had 98 opioid claims in 2023 with an opioid prescribing rate of 1.8%.
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 SPENCER WOOLEN, AGPC-NP prescribe most often?
Based on 2023 Medicare Part D data, SPENCER WOOLEN, AGPC-NP's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SPENCER WOOLEN, AGPC-NP accept Medicare?
SPENCER WOOLEN, AGPC-NP appears in CMS Medicare data with 5,320 Part D claims and 315 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SPENCER WOOLEN, AGPC-NP's credentials?
SPENCER WOOLEN, AGPC-NP's NPI is 1962014894 with credentials AGPC-NP. 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