Dr. Eric Nalagan, MD
- Medicare services, 2020
- 98
- Part D claims, 2021
- 12
- Hospital affiliations
- 1
- Industry payments
- $563
- Medical group
- 1
- Practice address
- One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nalagan'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. Eric Nalagan is a family medicine physician in Saint Louis, Missouri
Dr. Nalagan practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Nalagan's NPI, 1033287610, was assigned on December 1, 2006. Dr. Nalagan holds Missouri license 2008018822.
- NPI
- 1033287610NPI Registry (opens in a new tab)
- NPI enumeration date
- December 1, 2006
- NPI status
- Active
- Practice phone
- (314) 747-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Nalagan practices at 2 locations in Saint Louis, Missouri
Dr. Nalagan's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. The NPI Registry lists Dr. Nalagan's practice address as 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Barnes-Jewish HospitalPrimaryOne Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 · St. Louis CityPhone(314) 747-3000
- NPI Registry address1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(636) 227-1511
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Eric Nalagan is affiliated with 1 site of care and 1 medical group
Dr. Nalagan's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. The medical group on file is SSM Health Medical Group.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Nalagan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nalagan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across BJC Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eric Nalagan is one of 2,412 family medicine physicians in Missouri
Family medicine is Dr. Nalagan's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Nalagan is licensed in Missouri.
Specialties and state licenses
- Family medicine, MissouriPrimary
Family medicine physicians near Dr. Nalagan
Counts of family medicine 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. Eric Nalagan billed Medicare for 98 services in 2020
CMS data shows 98 Medicare services from Dr. Nalagan across 4 procedure codes in 2020. Medicare paid $3,478 for them. Every service was in an office.
Dr. Nalagan's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 2082020: 6171%
- Surgery
- 2019: 1512020: 2683%
- Other services
- 2019: 1152020: 1190%
- Tests and treatments
- 2019: 262020: 0100%
Dr. Nalagan compared with the Missouri median for family medicine physicians, 2020
- Dr. Nalagan
- Missouri median
- Medicare services
- 98vs 33371% below
- Part D claims
- 12vs 1,23199% below
Medians across 2,555 family medicine physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Nalagan's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Nalagan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nalagan and other family medicine physicians in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Nalagan's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Nalagan's median patient age at 57, with 37% women.
Dr. Nalagan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women37%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Eric Nalagan wrote 12 Medicare Part D claims in 2021
In 2021, Dr. Nalagan wrote 12 Medicare Part D claims. They cover 1 drug, with $110 in total drug cost. In 2020, CMS named 1,366 claims across 48 drugs.
Dr. Nalagan's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1,3662021: 1299%
Drugs named by CMS: 1 in 2021, 48 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Eric Nalagan received $563 in industry payments from 2017 to 2025
CMS Open Payments shows 20 general payments to Dr. Nalagan from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $244.
General payments to Dr. Nalagan by program year, 2017 to 2025
Companies that paid Dr. Nalagan the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eric Nalagan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy 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. Eric Nalagan
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. Eric Nalagan's NPI number?
Dr. Eric Nalagan's NPI number is 1033287610. It was assigned on December 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Nalagan?
Dr. Eric Nalagan is a family medicine physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Eric Nalagan practice?
Dr. Nalagan practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Nalagan also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Nalagan's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
What is Dr. Eric Nalagan's office phone number?
The practice phone on file for Dr. Nalagan is (314) 747-3000.
What is Dr. Eric Nalagan's medical license number?
Dr. Nalagan holds Missouri license 2008018822.
Which hospitals is Dr. Eric Nalagan affiliated with?
Dr. Nalagan practices at Barnes-Jewish Hospital in Saint Louis, Missouri.
What medical group is Dr. Eric Nalagan part of?
Dr. Nalagan is linked to SSM Health Medical Group.
Does Dr. Eric Nalagan accept Medicare?
Yes. CMS data shows Dr. Nalagan billed Medicare for 98 services in 2020.
What services does Dr. Eric Nalagan bill to Medicare?
In 2020, Dr. Nalagan's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
What drugs does Dr. Eric Nalagan prescribe most?
In 2021 Medicare Part D data, Dr. Nalagan's most prescribed drugs by claims were Metformin HCl ER.
Has Dr. Eric Nalagan received payments from drug or device companies?
CMS Open Payments shows $563 in general payments to Dr. Nalagan from 6 companies from 2017 to 2025. The largest total came from Allergan Inc.
How long has Dr. Eric Nalagan been practicing?
Dr. Nalagan's NPI was assigned in 2006.
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