Paula D. Ryan, MD, PHD
Medical Oncology Physician · Shenandoah, TX
Paula D. Ryan, MD, PHD is a medical oncology physician with a practice address in Shenandoah, Texas, and NPI 1043201015, issued on Oct 31, 2005. Check the license (Texas Q0553, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Paula D. Ryan
- Credential
- MD, PHD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- Q0553 TX
205016 MA
MD441313 PA
Self-reported in NPPES; status is on the state search - Practice location
- 9200 Pinecroft Dr Ste 450, Shenandoah, TX 77380
- Phone
- (281) 296-0365
- Enumerated
- Oct 31, 2005
- Record last updated
- Jan 28, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (281) 298-8907
- Medicaid ID
- 0100510 MA
- Medicare enrollment
- Enrolled (PECOS I20141024000363); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 547 in Texas → Look up another NPI →
Also registered at 9200 Pinecroft Dr Ste 450
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kruti Nair, M.D.Hematology & Oncology Physician1588989966
- Michael Seiden, MDMedical Oncology Physician1760464705
Verify Paula D. Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q0553Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average medical oncology physician in 2024
1,162 Medicare Part D claims for 361 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 11 claims were for opioids.
Most prescribed
- Anastrozole738 claims
- Letrozole152 claims
- Tamoxifen Citrate49 claims
- Ibrance40 claims
- Exemestane28 claims
- Verzenio27 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.
The MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Texas Oncology PAShenandoah, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paula D. Ryan among 547 medical oncology physician records in Texas
Paula D. Ryan, MD, PHD is one of 547 medical oncology physician records with a practice address in Texas. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1994 · median 2000 among the 414 with a school on file
- Record last updated2016 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Texas
There are 547 medical oncology physician records in Texas.
All 547 in Texas → Every provider in Shenandoah → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Asit Choksi, MDThe Woodlands, TX 773801295798874
- Lloyd Everson, MDThe Woodlands, TX 773801427767011
- Michael Seiden, MDShenandoah, TX 773801760464705
- Murtaza Bhuriwala, MDTomball, TX 773751730142068
- Bhuvana Sagar, MDHumble, TX 773381568527927
- Lin-Lin Liu, MDCypress, TX 774291457354409
- Veena Chandrakar, M.D.Cypress, TX 774331295738342
- Nikesh Jasani, M.D.Cypress, TX 774331215096912
Common questions
What is Paula D. Ryan, MD, PHD's NPI number?
Paula D. Ryan, MD, PHD's National Provider Identifier (NPI) is 1043201015, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Paula D. Ryan, MD, PHD located?
The NPPES record lists a practice address at 9200 Pinecroft Dr Ste 450, Shenandoah, TX, 77380. Phone: (281) 296-0365. Providers update this record themselves, so call before visiting.
How can I verify Paula D. Ryan, MD, PHD's license?
NPPES lists Texas license number Q0553, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paula D. Ryan, MD, PHD prescribe under Medicare Part D?
In 2024, Paula D. Ryan, MD, PHD had 1,162 Medicare Part D claims for 361 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Paula D. Ryan, MD, PHD's MIPS final score?
The 2023 MIPS final score is 89.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.