NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1659775906 PA-C
Verify on CMS → Natalie Caylor, PA-C
Medical Physician Assistant in Knoxville, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,694 in Medical 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
331
Medicare Part D claims · 59 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
75%
generic claims · 17% 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
Natalie Caylor, PA-C filed 331 Medicare Part D claims in 2024 as a Medical Physician Assistant in Knoxville, Tennessee, prescribing 75% generic.
- 331
- Part D claims, 2024
- 75%
- generic prescribing
- ≥56th
- 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 Natalie Caylor, PA-C
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 1659775906), first enumerated 10/15/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 331 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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 1659775906 · Medical Physician Assistant
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1659775906
- ENUM-MID 2014
- TAX-MID 41K Medical Physician
- RX-LIGHT 331
- BOOK-LIGHT 703 in Tennessee
- PHOTO-ENUM Janae Koch · 2014
Natalie Caylor, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
331 ≥ 56th percentile 56% 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 Natalie Caylor, PA-C?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Medicare Part D claims
331 71% vs specialty avg
Specialty distribution in Tennessee
How Medical Physician Assistant compares to other specialties among Tennessee 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 Medical 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 | 1659775906 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 10/15/2014 |
Brand vs generic prescribing mix · Typical
Natalie Caylor, PA-C - brand share 17.0%
Medical Physician Assistant average
17% brand-name claims vs 75% generic, on 331 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.
331
Total Claims
$22K
Total Drug Cost
59
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 662.367
- Total Day Supply
- 19,084
- Brand vs Generic
- 17% brand / 75% generic
- Brand Drug Cost
- $7K
- Generic Drug Cost
- $12K
- Antibiotic Claims
- 18
Patient Demographics
- Average Patient Age
- 68.5 years
- Avg HCC Risk Score
- 0.79
- Gender Split
- 76% female / 24% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Natalie Caylor, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Liothyronine Sodium
Liothyronine Sodium
50 claims
- Levothyroxine Sodium
Levothyroxine Sodium
36 claims
- Synthroid
Synthroid
26 claims
- Nystatin
Nystatin
25 claims
- Progesterone
Progesterone
22 claims
- Np Thyroid 17
Np Thyroid
17 claims
- Estradiol 16
Estradiol
16 claims
- Hydrocortisone 13
Hydrocortisone
13 claims
| Drug | Claims |
|---|---|
| Liothyronine Sodium | 50 |
| Levothyroxine Sodium | 36 |
| Synthroid Levothyroxine Sodium | 26 |
| Nystatin | 25 |
| Progesterone Progesterone, Micronized | 22 |
| Np Thyroid Thyroid,pork | 17 |
| Estradiol | 16 |
| Hydrocortisone | 13 |
| Lisinopril | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Physician Assistant Overview
How Natalie Caylor, PA-C fits within the Medical Physician Assistant landscape nationally.
40,694
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,139
Avg Claims per Provider
Natalie Caylor, PA-C's 331 claims are below the specialty average of 1,139.
Nationwide Medical Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Caylor, both outside Tennessee so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Medical Physician Assistant Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Caylor.
One of 703 Medical Physician Assistant providers enrolled in Tennessee, 5 are shown here.
Denise Abel
PA
Dandridge, TN
Dr. James Abernathy
MD
Morristown, TN
Gene Adams
PA
Cookeville, TN
Leslie Adams
PA-C
Knoxville, TN
Lisa Adams
PA-C
Kingsport, TN
Compare Medical Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Natalie Caylor, PA-C's specialty? ▼
Natalie Caylor, PA-C specializes in Medical Physician Assistant and practices in Knoxville, Tennessee. Credentials: PA-C.
How much does Natalie Caylor, PA-C prescribe under Medicare Part D? ▼
In 2024, Natalie Caylor, PA-C wrote 331 Medicare Part D claims totaling $22K in drug costs for 59 beneficiaries.
Where is Natalie Caylor, PA-C located? ▼
Natalie Caylor, PA-C is located at 418 S GAY ST, Knoxville, TN, 37902. Phone: (123) 456-7890.
What is Natalie Caylor, PA-C's NPI number? ▼
Natalie Caylor, PA-C's National Provider Identifier (NPI) is 1659775906, issued on 10/15/2014.
Does Natalie Caylor, PA-C prescribe more brand-name or generic drugs? ▼
Natalie Caylor, PA-C's prescribing is 17% brand-name and 75% generic drugs by claim count, with $7K in brand drug costs.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,694 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,139 Medicare Part D claims per year.
What drugs does Natalie Caylor, PA-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Natalie Caylor, PA-C's most frequently prescribed drugs include Liothyronine Sodium, Levothyroxine Sodium, Synthroid. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Natalie Caylor, PA-C accept Medicare? ▼
Natalie Caylor, PA-C appears in CMS Medicare data with 331 Part D claims and 59 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Natalie Caylor, PA-C's credentials? ▼
Natalie Caylor, PA-C's NPI is 1659775906 with credentials PA-C. 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.