Peter I. Hesson, MD
Emergency Medicine Physician · Dallas, TX
Peter I. Hesson, MD is an emergency medicine physician with a practice address in Dallas, Texas, and NPI 1740507649, issued on May 1, 2010. Check the license (Texas P1325, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Peter I. Hesson
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- P1325 TX
BP10037123 TX
Self-reported in NPPES; status is on the state search - Practice location
- 12221 Merit Dr Ste 1500, Dallas, TX 75251
- Phone
- (214) 217-1911
- Enumerated
- May 1, 2010
- Record last updated
- Feb 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 320640101 TX
- Entity
- Type 1 · individual
Also registered at 12221 Merit Dr Ste 1500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Spencer CoffeyAcute Care Nurse Practitioner1689075244
- Nilesh Dave, MDCritical Care Medicine (Internal Medicine) Physician1316983364
- Jonathan Gutierrez, M.D.Emergency Medicine Physician1689930455
- Michael Hamilton, P.A.-CPhysician Assistant1871983379
- Jessica Herrera, M.D.Emergency Medicine Physician1598008617
- Patrick Liu, M.D.Emergency Medicine Physician1366708398
Verify Peter I. Hesson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P1325Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average emergency medicine physician in 2024
176 Medicare Part D claims for 105 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 19 claims were for opioids.
Most prescribed
- Azithromycin18 claims
- Cephalexin18 claims
- Hydrocodone-Acetaminophen17 claims
- Prednisone16 claims
- Amoxicillin-Clavulanate Potass15 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.
512 emergency medicine physician records list a practice address in Dallas
They are 512 of the 36,304 NPPES records with a practice address in Dallas, and 4,885 emergency medicine physician records in Texas.
All 512 in Dallas → All 4,885 in Texas → Every provider in Dallas →
Other emergency medicine physician records in Texas
- Gordon Aalund, MDDallas, TX1740265263
- Kevin AbadiAustin, TX1104403443
- Kelechi AbarikwuHouston, TX1316527609
- George Abatso, MDArlington, TX1265417786
- Lailah Abawi, D.O.Frisco, TX1023274164
- Tazeen AbbasCollege Station, TX1700346962
- Abraham Abbott, MDBellaire, TX1023197175
- Mira Abdel Sattar, DOIrving, TX1417586728
- Mohammed Abdel-Al, M.D., M.S., M.SCHouston, TX1568810679
- Yousef Abdel-Raziq, MDTyler, TX1215432695
Common questions
What is Peter I. Hesson, MD's NPI number?
Peter I. Hesson, MD's National Provider Identifier (NPI) is 1740507649, issued on May 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Peter I. Hesson, MD located?
The NPPES record lists a practice address at 12221 Merit Dr Ste 1500, Dallas, TX, 75251. Phone: (214) 217-1911. Providers update this record themselves, so call before visiting.
How can I verify Peter I. Hesson, MD's license?
NPPES lists Texas license number P1325, 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 Peter I. Hesson, MD prescribe under Medicare Part D?
In 2024, Peter I. Hesson, MD had 176 Medicare Part D claims for 105 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.