2026 NPPES data Nurse Practitioner NPI 1285279240
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CAITLIN ALSDORF

Nurse Practitioner in HUNTINGDON VALLEY, Pennsylvania. 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
545
Medicare Part D claims · 227 beneficiaries · Nurse Practitioner avg: 1K
MIPS score
92.35/100
▲ 9 pts above national avg 83.1 · [object Object]
Industry payments
$2.6K
47 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: CAITLIN ALSDORF is a Nurse Practitioner ([object Object]) practicing in HUNTINGDON VALLEY, Pennsylvania with a Medicare Part D prescribing footprint of 545 claims across 227 beneficiaries . Their CMS MIPS Final Score of 92.35/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $2.6K across 47 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: CAITLIN ALSDORF reported a CMS MIPS final score of 92.35 out of 100, above the 83.1 national average, and filed 545 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CAITLIN ALSDORF at a glance

High performer (top quartile)

NPI registry status

Active

Issued 11/14/2019

NPI 1285279240

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

545 50% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

MIPS final score

92.35/100 9.25% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Pennsylvania

How Nurse Practitioner compares to other specialties among Pennsylvania providers

Pennsylvania providers

Nurse Practitioner share within Pennsylvania

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

Medicare quality performance — MIPS

CAITLIN ALSDORF's 2023 MIPS final score plotted against the Nurse Practitioner national average

High performer (top quartile)
MIPS Final Score
92.35/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Nurse Practitioner) — 92.35/100 vs national avg 83.1

0%100%National avg83%92.4%
MIPS final score (Nurse Practitioner) — 92.35/100 vs national avg 83.1

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).

CAITLIN ALSDORF is a Nurse Practitioner provider practicing in HUNTINGDON VALLEY, Pennsylvania, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1285279240. 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.

CAITLIN ALSDORF appears in the CMS NPPES registry as a Nurse Practitioner provider at 1800 BYBERRY RD STE 1203, HUNTINGDON VALLEY, PA, 19006, with a listed phone of (908) 782-0600. NPI 1285279240 was issued on 11/14/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALSDORF 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 545 prescription claims written by this provider, covering 227 Medicare beneficiaries and totaling roughly $37K in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 92.35/100 for the 2023 performance year, compared with the national average of 83.1.

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

1800 BYBERRY RD STE 1203
HUNTINGDON VALLEY, PA 19006

Provider Details

NPI 1285279240
Specialty Nurse Practitioner
Gender Female
NPI Issued 11/14/2019

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

92.35
Final Score
Avg: 83.1
91
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where CAITLIN ALSDORF 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.

THE CENTERS FOR ADVANCED UROLOGY LLP
PHILADELPHIA, PA

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 CAITLIN ALSDORF. Source: openpaymentsdata.cms.gov.

Total received

$2.6K

Largest payer

Janssen Biotech, 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.

License & disciplinary context — Pennsylvania PA-BOM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~45K Pennsylvania medical licensees in 2023 — they are NOT specific to CAITLIN ALSDORF. To verify CAITLIN ALSDORF's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

545
Total Claims
$37K
Total Drug Cost
227
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,003
Total Day Supply
26,705
Generic Drug Cost
$11K
Antibiotic Claims
118

Patient Demographics

Average Patient Age
77.7 years
Avg HCC Risk Score
1.70
Gender Split
27% female / 73% 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
Tamsulosin Hcl
158
Finasteride
105
Cefuroxime
Cefuroxime Axetil
59
Gemtesa
Vibegron
23
Lidocaine-Prilocaine
Lidocaine/Prilocaine
21
Alfuzosin Hcl Er
Alfuzosin Hcl
20
Ciprofloxacin Hcl
15
Myrbetriq
Mirabegron
15
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
13

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

Nurse Practitioner Overview

How CAITLIN ALSDORF 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

CAITLIN ALSDORF's 545 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Pennsylvania

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

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

Frequently Asked Questions

What is CAITLIN ALSDORF's specialty?
CAITLIN ALSDORF specializes in Nurse Practitioner and practices in HUNTINGDON VALLEY, Pennsylvania.
How much does CAITLIN ALSDORF prescribe under Medicare Part D?
In 2023, CAITLIN ALSDORF wrote 545 Medicare Part D claims totaling $37K in drug costs for 227 beneficiaries.
What is CAITLIN ALSDORF's Medicare quality score?
CAITLIN ALSDORF has a CMS MIPS Final Score of 92.35/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is CAITLIN ALSDORF located?
CAITLIN ALSDORF is located at 1800 BYBERRY RD STE 1203, HUNTINGDON VALLEY, PA, 19006. Phone: (908) 782-0600.
What is CAITLIN ALSDORF's NPI number?
CAITLIN ALSDORF's National Provider Identifier (NPI) is 1285279240, issued on 11/14/2019.
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 CAITLIN ALSDORF prescribe most often?
Based on 2023 Medicare Part D data, CAITLIN ALSDORF's most frequently prescribed drugs include Tamsulosin Hcl, Finasteride, Cefuroxime. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CAITLIN ALSDORF accept Medicare?
CAITLIN ALSDORF appears in CMS Medicare data with 545 Part D claims and 227 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CAITLIN ALSDORF's credentials?
CAITLIN ALSDORF's NPI is 1285279240. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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