Dr. Allan Joel Mejia Portillo, MD
- Part D claims, 2024
- 192
- Hospital affiliations
- 3
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1818 Albion Street, Nashville, TN 37208
- Practice phone
- Call (615) 341-4490
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mejia Portillo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Allan Joel Mejia Portillo is a general practice physician in Nashville, Tennessee
Dr. Mejia Portillo practices at Nashville General Hospital in Nashville, Tennessee, part of Nashville General Hospital.
Dr. Mejia Portillo's NPI, 1033850052, was assigned on April 5, 2022. Dr. Mejia Portillo holds Tennessee license 74953.
- NPI
- 1033850052NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850879446
- NPI enumeration date
- April 5, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 341-4490
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Allan Joel Mejia Portillo practices at Nashville General Hospital in Nashville, Tennessee
Dr. Mejia Portillo's primary practice is Nashville General Hospital, at 1818 Albion Street, Nashville, TN 37208 in Davidson County. The practice phone is (615) 341-4490.
- Nashville General Hospital1818 Albion Street, Nashville, TN 37208 · Davidson CountyPhone(615) 341-4490
Source: Dmand AI Affiliation Data
Dr. Allan Joel Mejia Portillo is affiliated with 4 sites of care and 2 medical groups
Dr. Mejia Portillo's primary practice is Nashville General Hospital in Nashville, Tennessee, part of Nashville General Hospital. Dr. Mejia Portillo is also affiliated with TriStar Centennial Medical Center. The medical group on file is Meharry Medical Group. Dmand AI also links Dr. Mejia Portillo to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Allan Joel Mejia Portillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mejia Portillo practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nashville General Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Nashville General Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Allan Joel Mejia Portillo is one of 109 general practice physicians in Tennessee
General practice is Dr. Mejia Portillo's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Mejia Portillo is licensed in Tennessee.
Specialties and state licenses
- General practice, TennesseePrimary
General practice physicians near Dr. Mejia Portillo
Counts of general practice physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Allan Joel Mejia Portillo's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Mejia Portillo's median patient age at 59, with 54% women.
Dr. Mejia Portillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Allan Joel Mejia Portillo wrote 192 Medicare Part D claims in 2024
In 2024, Dr. Mejia Portillo wrote 192 Medicare Part D claims for 41 patients. 90% of them were for generic drugs. CMS names the drug for 88 of them, across 5 drugs with 11 or more claims each, at $528 in total drug cost.
Dr. Mejia Portillo's Part D claims by kind of drug, 2024
- Generic173 claims90%
- Brand-name19 claims10%
Dr. Mejia Portillo's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Allan Joel Mejia Portillo takes part in Medicare
Dr. Mejia Portillo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Allan Joel Mejia Portillo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Allan Joel Mejia Portillo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Allan Joel Mejia Portillo's NPI number?
Dr. Allan Joel Mejia Portillo's NPI number is 1033850052. It was assigned on April 5, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Allan Joel Mejia Portillo?
Dr. Allan Joel Mejia Portillo is a general practice physician in Nashville, Tennessee. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Allan Joel Mejia Portillo practice?
Dr. Mejia Portillo practices at 1818 Albion Street, Nashville, TN 37208. Dr. Mejia Portillo's primary practice is Nashville General Hospital in Nashville, Tennessee, part of Nashville General Hospital. Dmand AI also links Dr. Mejia Portillo to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Allan Joel Mejia Portillo's office phone number?
The practice phone on file for Dr. Mejia Portillo is (615) 341-4490.
What is Dr. Allan Joel Mejia Portillo's medical license number?
Dr. Mejia Portillo holds Tennessee license 74953.
Which hospitals is Dr. Allan Joel Mejia Portillo affiliated with?
Dr. Mejia Portillo practices at Nashville General Hospital in Nashville, Tennessee. Dr. Mejia Portillo is also affiliated with TriStar Centennial Medical Center. Dmand AI links Dr. Mejia Portillo to 1 more hospital.
What medical group is Dr. Allan Joel Mejia Portillo part of?
Dr. Mejia Portillo is linked to Meharry Medical Group. Dmand AI links Dr. Mejia Portillo to 1 more medical group.
Does Dr. Allan Joel Mejia Portillo accept Medicare?
Yes. CMS lists Dr. Mejia Portillo as accepting Medicare assignment.
What drugs does Dr. Allan Joel Mejia Portillo prescribe most?
In 2024 Medicare Part D data, Dr. Mejia Portillo's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
How long has Dr. Allan Joel Mejia Portillo been practicing?
Dr. Mejia Portillo graduated from medical school in 2017, 9 years ago.
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