Dr. Erwin R. Aldana, MD
- Medicare services, 2021
- 24
- Part D claims, 2019
- 17
- Industry payments
- $154
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 1860 Reisterstown Rd, Pikesville, MD 21208-1335
- Practice phone
- Call (410) 484-4044
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Doctors Express Pikesville
Physician office · Pikesville, Maryland
Find Dr. Aldana'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. Erwin R. Aldana is a general practice physician in Pikesville, Maryland
Dr. Aldana practices at Doctors Express Pikesville in Pikesville, Maryland.
Dr. Aldana's NPI, 1609874718, was assigned on July 12, 2005. Dr. Aldana holds Maryland license D0044741.
- NPI
- 1609874718NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2005
- NPI status
- Active
- Practice phone
- (410) 484-4044
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Erwin R. Aldana practices at Doctors Express Pikesville in Pikesville, Maryland
Dr. Aldana's primary practice is Doctors Express Pikesville, at 1860 Reisterstown Rd, Pikesville, MD 21208-1335. The practice phone is (410) 484-4044.
- Doctors Express Pikesville1860 Reisterstown Rd, Pikesville, MD 21208-1335Phone(410) 484-4044
Source: Dmand AI Affiliation Data
Dr. Erwin R. Aldana is affiliated with 1 site of care
Dr. Aldana's primary practice is Doctors Express Pikesville in Pikesville, Maryland.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Erwin R. Aldana's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Aldana practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Doctors Express Pikesville | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erwin R. Aldana is one of 154 general practice physicians in Maryland
General practice is Dr. Aldana's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Aldana is licensed in Maryland.
Specialties and state licenses
- General practice, MarylandPrimary
General practice physicians near Dr. Aldana
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. Erwin R. Aldana billed Medicare for 24 services in 2021
CMS data shows 24 Medicare services from Dr. Aldana across 2 procedure codes in 2021, all of them office visits. Medicare paid $1,603 for them. Every service was in an office.
Dr. Aldana's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 582021: 2459%
Dr. Aldana compared with the Maryland median for general practice physicians, 2021
- Dr. Aldana
- Maryland median
- Medicare services
- 24vs 38594% below
- Part D claims
- 17vs 11285% below
Medians across 85 general practice physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Aldana's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Aldana and other general practice physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erwin R. Aldana's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Dr. Aldana's median patient age at 52, with 14% women.
Dr. Aldana's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women14%
- Men86%
Source: Dmand AI Patient Panel Data
Dr. Erwin R. Aldana wrote 17 Medicare Part D claims in 2019
In 2019, Dr. Aldana wrote 17 Medicare Part D claims. They cover 1 drug, with $176 in total drug cost. In 2017, CMS named 149 claims across 7 drugs.
Dr. Aldana's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2019
- 2017
- 2019
- Claims for drugs CMS names
- 2017: 1492019: 1789%
Drugs named by CMS: 1 in 2019, 7 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Erwin R. Aldana received $154 in industry payments from 2016 to 2019
CMS Open Payments shows 11 general payments to Dr. Aldana from 6 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $61.
General payments to Dr. Aldana by program year, 2016 to 2019
Companies that paid Dr. Aldana the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Erwin R. Aldana'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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Industry payments | Open Payments (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. Erwin R. Aldana
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. Erwin R. Aldana's NPI number?
Dr. Erwin R. Aldana's NPI number is 1609874718. It was assigned on July 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Erwin R. Aldana?
Dr. Erwin R. Aldana is a general practice physician in Pikesville, Maryland. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Erwin R. Aldana practice?
Dr. Aldana practices at 1860 Reisterstown Rd, Pikesville, MD 21208-1335. Dr. Aldana's primary practice is Doctors Express Pikesville in Pikesville, Maryland.
What is Dr. Erwin R. Aldana's office phone number?
The practice phone on file for Dr. Aldana is (410) 484-4044.
What is Dr. Erwin R. Aldana's medical license number?
Dr. Aldana holds Maryland license D0044741.
Does Dr. Erwin R. Aldana accept Medicare?
Yes. CMS data shows Dr. Aldana billed Medicare for 24 services in 2021.
What services does Dr. Erwin R. Aldana bill to Medicare?
In 2021, Dr. Aldana's most billed Medicare services were office visit, new patient (99203) and office visit, established patient (99213).
What drugs does Dr. Erwin R. Aldana prescribe most?
In 2019 Medicare Part D data, Dr. Aldana's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass.
Has Dr. Erwin R. Aldana received payments from drug or device companies?
CMS Open Payments shows $154 in general payments to Dr. Aldana from 6 companies from 2016 to 2019. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Erwin R. Aldana been practicing?
Dr. Aldana graduated from medical school in 1979, 47 years ago.
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