NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1669256012
Verify on CMS → Caroline Hall
Physician Assistant 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 156,084 in Physician Assistant, 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
978
Medicare Part D claims · 180 beneficiaries · Physician Assistant avg: 832
Generic prescribing
85%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Caroline Hall filed 978 Medicare Part D claims in 2024 as a Physician Assistant in Philadelphia, Pennsylvania, prescribing 85% generic.
- 978
- Part D claims, 2024
- 85%
- generic prescribing
- ≥74th
- 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 Caroline Hall
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 1669256012), first enumerated 08/24/2023.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 978 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 Caroline Hall'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.
Compare Hall with other Physician Assistant providers
Same primary specialty, same federal CMS NPPES roster.
All 948 Physician Assistant providers in Philadelphia, PA →
Also enrolled in Pennsylvania
- Matthew Abad Lansdowne, PA
- Ariane Abadi, PA-C Philadelphia, PA
- Rama Abbireddy, PA Bethlehem, PA
- Marianne Abdalah, PA Sewickley, PA
- Donia Abdalla, MMSC, PA-C Harrisburg, PA
- Raneem Abdelaziz, PA-C Quakertown, PA
Other specialties in Philadelphia: Student in an Organized Health Care Education/Training Program (5,177) · Internal Medicine Physician (2,259) · Pediatrics Physician (1,627) · Pharmacist (1,617)
CMS NPPES provider registry desk
NPI 1669256012 · Physician Assistant
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1669256012
- ENUM-RECENT 2023
- TAX-MEGA 156K Physician Assistant
- RX-LIGHT 978
- BOOK-MID 7,836 in Pennsylvania
- PHOTO-ENUM Taryn Jacobson · 2023
Caroline Hall's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
978 ≥ 74th percentile 74% 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 Caroline Hall?
Quality data not reportedPrimary specialty
Physician Assistant
Medicare Part D claims
978 18% vs specialty avg
Specialty distribution in Pennsylvania
How Physician Assistant 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 Physician Assistant. 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 | 1669256012 |
|---|---|
| Specialty | Physician Assistant |
| Gender | Female |
| NPI Issued | 08/24/2023 |
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 Caroline Hall. To verify Caroline Hall'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.
Brand vs generic prescribing mix · Typical
Caroline Hall - brand share 13.0%
Physician Assistant average
13% brand-name claims vs 85% generic, on 978 2024 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 2024.
978
Total Claims
$71K
Total Drug Cost
180
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,450.1
- Total Day Supply
- 40,867
- Brand vs Generic
- 13% brand / 85% generic
- Brand Drug Cost
- $61K
- Generic Drug Cost
- $10K
- Opioid Claims
- 17 (1.7% rate)
- Antibiotic Claims
- 18
Patient Demographics
- Average Patient Age
- 65.1 years
- Avg HCC Risk Score
- 1.45
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 69, 65-74: 81, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Caroline Hall prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amlodipine Besylate
Amlodipine Besylate
74 claims
- Fluticasone Propio…
Fluticasone Propionate
56 claims
- Atorvastatin Calcium
Atorvastatin Calcium
52 claims
- Metformin Hcl
Metformin Hcl
38 claims
- Gabapentin
Gabapentin
34 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
31 claims
- Losartan Potassium 29
Losartan Potassium
29 claims
- Hydrochlorothiazide 23
Hydrochlorothiazide
23 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 74 |
| Fluticasone Propionate | 56 |
| Atorvastatin Calcium | 52 |
| Metformin Hcl | 38 |
| Gabapentin | 34 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 31 |
| Losartan Potassium | 29 |
| Hydrochlorothiazide | 23 |
| Omeprazole | 23 |
| Rosuvastatin Calcium | 23 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Caroline Hall fits within the Physician Assistant landscape nationally.
156,084
Physician Assistant Providers in US
56
States with Physician Assistant
832
Avg Claims per Provider
Caroline Hall's 978 claims are above the specialty average of 832.
Nationwide Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Hall, both outside Pennsylvania so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2023)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physician Assistant Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Hall.
One of 7,836 Physician Assistant providers enrolled in Pennsylvania, 11 are shown on this page.
Safiyya Abdul-Ghani
PA
Oaks, PA
Lauren Abdul-Malak
PA
Abington, PA
Katherine Abel
PA-C
Steelton, PA
Mark Abel
PA-C
South Abington Township, PA
James Abicunas
PA-C
Danville, PA
Compare Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Caroline Hall's specialty? ▼
Caroline Hall specializes in Physician Assistant and practices in Philadelphia, Pennsylvania.
How much does Caroline Hall prescribe under Medicare Part D? ▼
In 2024, Caroline Hall wrote 978 Medicare Part D claims totaling $71K in drug costs for 180 beneficiaries.
Where is Caroline Hall located? ▼
Caroline Hall is located at 1401 S 31ST ST FL 2, Philadelphia, PA, 19146. Phone: (215) 755-7700.
What is Caroline Hall's NPI number? ▼
Caroline Hall's National Provider Identifier (NPI) is 1669256012, issued on 08/24/2023.
Does Caroline Hall prescribe more brand-name or generic drugs? ▼
Caroline Hall's prescribing is 13% brand-name and 85% generic drugs by claim count, with $61K in brand drug costs.
Does Caroline Hall prescribe opioids? ▼
Yes, Caroline Hall had 17 opioid claims in 2024 with an opioid prescribing rate of 1.7%.
How many Physician Assistant providers are there in the US? ▼
There are 156,084 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 832 Medicare Part D claims per year.
What drugs does Caroline Hall prescribe most often? ▼
Based on 2024 Medicare Part D data, Caroline Hall's most frequently prescribed drugs include Amlodipine Besylate, Fluticasone Propionate, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Caroline Hall accept Medicare? ▼
Caroline Hall appears in CMS Medicare data with 978 Part D claims and 180 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Caroline Hall's credentials? ▼
Caroline Hall's NPI is 1669256012. 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.