NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1144506742 CRNP
Verify on CMS → Bridget Lydon, CRNP
Nurse Practitioner in Philadelphia, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 89,808 in Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
97
Medicare Part D claims · 37 beneficiaries · Nurse Practitioner avg: 1K
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Bridget Lydon, CRNP filed 97 Medicare Part D claims in 2024 as a Nurse Practitioner in Philadelphia, Pennsylvania.
- 97
- Part D claims, 2024
- ≥0th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Bridget Lydon, CRNP
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1144506742), first enumerated 10/26/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 97 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- State context
State board disciplinary context
Pennsylvania statewide board action statistics are published annually — these figures describe aggregate state activity, not Bridget Lydon, CRNP's individual license status. Verify directly with the state medical board.
Source: PA-BOM annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1144506742 · Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1144506742
- ENUM-MID 2011
- TAX-MEGA 90K Nurse Practitioner
- RX-TRACE 97
- BOOK-LIGHT 3,662 in Pennsylvania
- PHOTO-ENUM Angel Henderson, APRN · 2011
Bridget Lydon, CRNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
97 ≥ 0th percentile 0% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Bridget Lydon, CRNP?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
97 92% vs specialty avg
Specialty distribution in Pennsylvania
How Nurse Practitioner compares to other specialties among Pennsylvania providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Nurse Practitioner. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1144506742 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | CRNP |
| Gender | Female |
| NPI Issued | 10/26/2011 |
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 Bridget Lydon, CRNP. To verify Bridget Lydon, CRNP'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 2024.
97
Total Claims
$1K
Total Drug Cost
37
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 97
- Total Day Supply
- 988
- Brand Drug Cost
- $0
- Generic Drug Cost
- $1K
- Opioid Claims
- 26 (26.8% rate)
- Antibiotic Claims
- 31
Patient Demographics
- Average Patient Age
- 71.4 years
- Avg HCC Risk Score
- 0.80
- Gender Split
- 38% female / 62% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Bridget Lydon, CRNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
24 claims
- Cephalexin
Cephalexin
22 claims
- Diazepam
Diazepam
22 claims
| Drug | Claims |
|---|---|
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 24 |
| Cephalexin | 22 |
| Diazepam | 22 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Bridget Lydon, CRNP fits within the Nurse Practitioner landscape nationally.
89,808
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,144
Avg Claims per Provider
Bridget Lydon, CRNP's 97 claims are below the specialty average of 1,144.
Nationwide Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Lydon, both outside Pennsylvania so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nurse Practitioner Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Lydon.
One of 3,662 Nurse Practitioner providers enrolled in Pennsylvania, 5 are shown here.
Erika Aaron
CRNP
Philadelphia, PA
Megan Abbott
CRNP
Philadelphia, PA
Lynda Abi-Daher
Bethlehem, PA
Mini Abraham
CRNP
Wyomissing, PA
Ann Acevedo
CRNP
Lehighton, PA
Compare Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Bridget Lydon, CRNP's specialty? ▼
Bridget Lydon, CRNP specializes in Nurse Practitioner and practices in Philadelphia, Pennsylvania. Credentials: CRNP.
How much does Bridget Lydon, CRNP prescribe under Medicare Part D? ▼
In 2024, Bridget Lydon, CRNP wrote 97 Medicare Part D claims totaling $1K in drug costs for 37 beneficiaries.
Where is Bridget Lydon, CRNP located? ▼
Bridget Lydon, CRNP is located at 925 CHESTNUT ST, Philadelphia, PA, 19107. Phone: (800) 321-9999.
What is Bridget Lydon, CRNP's NPI number? ▼
Bridget Lydon, CRNP's National Provider Identifier (NPI) is 1144506742, issued on 10/26/2011.
Does Bridget Lydon, CRNP prescribe opioids? ▼
Yes, Bridget Lydon, CRNP had 26 opioid claims in 2024 with an opioid prescribing rate of 26.8%.
How many Nurse Practitioner providers are there in the US? ▼
There are 89,808 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,144 Medicare Part D claims per year.
What drugs does Bridget Lydon, CRNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Bridget Lydon, CRNP's most frequently prescribed drugs include Oxycodone-Acetaminophen, Cephalexin, Diazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Bridget Lydon, CRNP accept Medicare? ▼
Bridget Lydon, CRNP appears in CMS Medicare data with 97 Part D claims and 37 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Bridget Lydon, CRNP's credentials? ▼
Bridget Lydon, CRNP's NPI is 1144506742 with credentials CRNP. 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.