Erin Xiaolu Barrett, M.D.
Dermatology Physician · Fargo, ND
Erin Xiaolu Barrett, M.D. is a dermatology physician with a practice address in Fargo, North Dakota, and NPI 1427319912, issued on May 31, 2012. Check the license (North Dakota 24284, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Erin Xiaolu Barrett
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 24284 ND
34443 NE
251877 MA
265556 MA
Self-reported in NPPES; status is on the state search - Practice location
- 4656 40TH Ave S Ste 130, Fargo, ND 58104
- Phone
- (701) 234-8860
- Enumerated
- May 31, 2012
- Record last updated
- Jun 22, 2026
- Medicare enrollment
- Enrolled (PECOS I20221019001044); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 37 in North Dakota → Look up another NPI →
Also registered at 4656 40TH Ave S Ste 130
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Johnson, MDDermatology Physician1679157630
- Christopher Rouse, M.D.Dermatology Physician1275734022
Verify Erin Xiaolu Barrett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 24284Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average dermatology physician in 2024
565 Medicare Part D claims for 138 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Triamcinolone Acetonide55 claims
- Minoxidil54 claims
- Dupixent Pen52 claims
- Mupirocin39 claims
- Clobetasol Propionate32 claims
- Humira(Cf) Pen26 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.
Industry payments in 2024: $1,452.08
8 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Pharmaceuticals, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Unmc PhysiciansOmaha, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Xiaolu Barrett among 37 dermatology physician records in North Dakota
Erin Xiaolu Barrett, M.D. is one of 37 dermatology physician records with a practice address in North Dakota. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2012 · median 2008 among the 26 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in North Dakota
There are 37 dermatology physician records in North Dakota.
All 37 in North Dakota → Every provider in Fargo → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Michael BlankinshipFargo, ND 581041780826867
- David Flach, MDFargo, ND 581041316964273
- Matthew Johnson, MDFargo, ND 581041679157630
- Chetan Maingi, MDFargo, ND 581041952408809
- Thomas MatzkeFargo, ND 581041639121304
- Rachel Ness, M.D.Fargo, ND 581041205031713
- Judith Reese, PAFargo, ND 581041932126919
- Christopher Rouse, M.D.Fargo, ND 581041275734022
Common questions
What is Erin Xiaolu Barrett, M.D.'s NPI number?
Erin Xiaolu Barrett, M.D.'s National Provider Identifier (NPI) is 1427319912, issued on May 31, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Erin Xiaolu Barrett, M.D. located?
The NPPES record lists a practice address at 4656 40TH Ave S Ste 130, Fargo, ND, 58104. Phone: (701) 234-8860. Providers update this record themselves, so call before visiting.
How can I verify Erin Xiaolu Barrett, M.D.'s license?
NPPES lists North Dakota license number 24284, as entered by the provider. Search the North Dakota Board of Medicine at https://www.ndbom.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Erin Xiaolu Barrett, M.D. prescribe under Medicare Part D?
In 2024, Erin Xiaolu Barrett, M.D. had 565 Medicare Part D claims for 138 beneficiaries; the average among dermatology physician prescribers was 797. 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.