Stephanie Lynn Hennigan, MD
Rheumatology Physician · Rockwall, TX
Stephanie Lynn Hennigan, MD is a rheumatology physician with a practice address in Rockwall, Texas, and NPI 1528076940, issued on Aug 3, 2006. Check the license (Texas M9353, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephanie Lynn Hennigan
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- M9353 TX
A96157 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3140 Horizon RD Ste 101, Rockwall, TX 75032
- Phone
- (972) 664-0644
- Enumerated
- Aug 3, 2006
- Record last updated
- Feb 1, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (972) 664-0301
- Medicaid IDs
- 194516401 TX
194516406 TX
194516402 TX - Medicare enrollment
- Enrolled (PECOS I20080718000052); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2003
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 545 in Texas → Look up another NPI →
Also registered at 3140 Horizon RD Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jana Davis, PAPhysician Assistant1932424397
- Daisy Manalel, PA-CPhysician Assistant1962773762
- Cheryl Richards, DOFamily Medicine Physician1215985015
- Amber Thomas, PA-CPhysician Assistant1194490482
- Katherine Wavering, FNP-BCFamily Nurse Practitioner1295222149
Verify Stephanie Lynn Hennigan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M9353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% more Medicare Part D claims than the average rheumatology physician in 2024
3,195 Medicare Part D claims for 559 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 211 claims were for opioids.
Most prescribed
- Duloxetine Hcl313 claims
- Gabapentin295 claims
- Hydroxychloroquine Sulfate226 claims
- Methotrexate219 claims
- Prednisone180 claims
- Alendronate Sodium139 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): 29.8 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).
Industry payments in 2024: $2,690.51
138 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Rheumatology Associates And SubsidiaryArlington, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Lynn Hennigan among 545 rheumatology physician records in Texas
Stephanie Lynn Hennigan, MD is one of 545 rheumatology physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 58% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2003 · median 2004 among the 417 with a school on file
- Record last updated2017 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Texas
There are 545 rheumatology physician records in Texas.
All 545 in Texas → Every provider in Rockwall → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Holly Bastian, MDRockwall, TX 750321588619043
- Joad Eseddi, MDFrisco, TX 750341881037877
- Dipali Kapoor, M.D.Frisco, TX 750341306041538
- Juan Contreras, MDFrisco, TX 750351639373749
- Li Jiang, M.D.Frisco, TX 750351720345416
- Bahareh Rezazadeh, MDFrisco, TX 750351265636849
- Hina Tareen, M.D.Flower Mound, TX 750281437569829
- Ho Bing Oei, MDIrving, TX 750391811191786
Common questions
What is Stephanie Lynn Hennigan, MD's NPI number?
Stephanie Lynn Hennigan, MD's National Provider Identifier (NPI) is 1528076940, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Lynn Hennigan, MD located?
The NPPES record lists a practice address at 3140 Horizon RD Ste 101, Rockwall, TX, 75032. Phone: (972) 664-0644. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Lynn Hennigan, MD's license?
NPPES lists Texas license number M9353, 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 Stephanie Lynn Hennigan, MD prescribe under Medicare Part D?
In 2024, Stephanie Lynn Hennigan, MD had 3,195 Medicare Part D claims for 559 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Stephanie Lynn Hennigan, MD's MIPS final score?
The 2023 MIPS final score is 29.8 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.