Enrique Guillermo, MD
Emergency Medical Services (Emergency Medicine) Physician · Memphis, TN
Enrique Guillermo, MD is an emergency medical services (emergency medicine) physician with a practice address in Memphis, Tennessee, and NPI 1609815919, issued on Jun 5, 2006. Check the license (Tennessee 27942, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Enrique Guillermo
- Credential
- MD
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License numbers
- 27942 TN
E0557 AR
Self-reported in NPPES; status is on the state search - Practice location
- 6019 Walnut Street, Memphis, TN 38120
- Phone
- (901) 226-3010
- Enumerated
- Jun 5, 2006
- Record last updated
- Aug 27, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (901) 226-1707
- Medicaid IDs
- 3832055 TN
00122634 MS - Medicare enrollment
- Enrolled (PECOS I20050110000189); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 41 in Tennessee → Look up another NPI →
Verify Enrique Guillermo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 27942Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
456 Medicare Part D claims for 305 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. 44 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass41 claims
- Methylprednisolone29 claims
- Naproxen29 claims
- Cephalexin25 claims
- Tramadol Hcl23 claims
- Oxycodone-Acetaminophen20 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.
Bills Medicare through one group practice
- Southeastern Emergency Physicians LLCWest Memphis, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Enrique Guillermo among 41 emergency medical services (emergency medicine) physician records in Tennessee
Enrique Guillermo, MD is one of 41 emergency medical services (emergency medicine) physician records with a practice address in Tennessee. 46% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 32% newer
- In a Medicare fileYes · 46% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated1988 · median 1995 among the 12 with a school on file
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in Tennessee
There are 41 emergency medical services (emergency medicine) physician records in Tennessee.
All 41 in Tennessee → Every provider in Memphis → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Jarrett HamiltonMemphis, TN 381191265278931
- Shervin Rahmani, MDMemphis, TN 381191992816136
- Michael Dorrity, M.D.Memphis, TN 381111942538459
- Randall MinorParis, TN 382421154373892
- Paul Niner, MDHohenwald, TN 384621649286873
- Ashley Bird, FNP-CKingsport, TN 376601376133033
- Tunga Reddy, M.D.Kingsport, TN 376601336379502
- Steven Haywood, M.D.Johnson City, TN 376041992182224
Common questions
What is Enrique Guillermo, MD's NPI number?
Enrique Guillermo, MD's National Provider Identifier (NPI) is 1609815919, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Enrique Guillermo, MD located?
The NPPES record lists a practice address at 6019 Walnut Street, Memphis, TN, 38120. Phone: (901) 226-3010. Providers update this record themselves, so call before visiting.
How can I verify Enrique Guillermo, MD's license?
NPPES lists Tennessee license number 27942, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Enrique Guillermo, MD prescribe under Medicare Part D?
In 2024, Enrique Guillermo, MD had 456 Medicare Part D claims for 305 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.