NPPES file of Aug 9, 2026

Caroline Sizemore, PA-C

Physician Assistant · Magnolia, TX

Caroline Sizemore, PA-C is a physician assistant with a practice address in Magnolia, Texas, and NPI 1518490853, issued on Apr 4, 2017. Check the license (Texas PA11205, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518490853
Name
Caroline Sizemore
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA11205 TX
Self-reported in NPPES; status is on the state search
Practice location
6912 FM 1488 RD Ste A, Magnolia, TX 77354
Phone
(281) 356-1945
Enumerated
Apr 4, 2017
Record last updated
Jul 28, 2025
Fax
(281) 356-1978
Medicare enrollment
Enrolled (PECOS I20170707002463); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6912 FM 1488 RD Ste A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alexandra Borsboom, AGPCNP-BCAdult Health Nurse Practitioner1568822435
  2. Feras Elhajj, MDFamily Medicine Physician1811997596
  3. Christine Gavino, D.O.Family Medicine Physician1558709881
  4. Samantha Jih, FNP-CFamily Nurse Practitioner1508331422
  5. Jerod McKeehan, FNP-CFamily Nurse Practitioner1285286609
  6. Shakeilla Smithbey, M.D.Family Medicine Physician1205118361

Verify Caroline Sizemore in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license PA11205
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.8 times the Medicare Part D claims of the average physician assistant in 2024

3,148 Medicare Part D claims for 318 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 35 claims were for opioids.

  1. Caroline Sizemore3,148
  2. Specialty average830

Most prescribed

  1. Levothyroxine Sodium183 claims
  2. Atorvastatin Calcium133 claims
  3. Amlodipine Besylate112 claims
  4. Trazodone Hcl100 claims
  5. Lisinopril91 claims
  6. Gabapentin82 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,470.70

64 payments; by number, the most common kind was food and beverage; the largest payer was Supernus Pharmaceuticals, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Caroline Sizemore$1,470.70
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Westwood Primary Care, PLLCThe Woodlands, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

13 physician assistant records list a practice address in Magnolia

They are 13 of the 599 NPPES records with a practice address in Magnolia, and 10,999 physician assistant records in Texas.

Other physician assistant records in Texas

  1. Neha Aamir, PAPearland, TX1932821808
  2. Shaghayegh Ababaf, PA-CLewisville, TX1912372145
  3. Linda Abad, PA-CHouston, TX1063928240
  4. Hansaa AbbasiDallas, TX1013575679
  5. Alicia Abbey, MPAS, PA-CSan Antonio, TX1710468145
  6. Dallah Abdallahi, PADallas, TX1093294811
  7. Haya AbdellatifGalveston, TX1518409903
  8. Hillary Abdennassar, PA-CDallas, TX1245991793
  9. Hodan Abdi, PA-CDallas, TX1558750075
  10. Lama Abdillahi, PAGalveston, TX1396668604

Common questions

What is Caroline Sizemore, PA-C's NPI number?

Caroline Sizemore, PA-C's National Provider Identifier (NPI) is 1518490853, issued on Apr 4, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Caroline Sizemore, PA-C located?

The NPPES record lists a practice address at 6912 FM 1488 RD Ste A, Magnolia, TX, 77354. Phone: (281) 356-1945. Providers update this record themselves, so call before visiting.

How can I verify Caroline Sizemore, PA-C's license?

NPPES lists Texas license number PA11205, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Caroline Sizemore, PA-C prescribe under Medicare Part D?

In 2024, Caroline Sizemore, PA-C had 3,148 Medicare Part D claims for 318 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.