NATHAN MEBRAHTU MESFIN M.D.
NPI 1417305400
Internal Medicine - Pulmonary Disease in Boston, MA
About Nathan Mebrahtu Mesfin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHAN MEBRAHTU MESFIN M.D. (NPI 1417305400) is an individual pulmonary disease provider in Boston, Massachusetts, licensed in Massachusetts (279103) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with M Health Fairview University Of Mn, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nathan Mebrahtu Mesfin M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
10Medicare enrollment records show Nathan Mesfin reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stillwater, MN 55082
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Chisago City, MN 55013
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 955 clinicians in this Medicare group
Wyoming, MN 55092
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 1,178 clinicians in this Medicare group
Saint Paul, MN 55102
- Reassigned Medicare billing, Minnesota enrollment
- 671 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 1,662 clinicians in this Medicare group
Minneapolis, MN 55414
- Reassigned Medicare billing, Minnesota enrollment
- 1,453 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
M Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nathan Mesfin's NPI number?
The NPI number for Nathan Mesfin is 1417305400. It was assigned to this individual provider in the NPPES registry on May 31, 2016.
Where is Nathan Mesfin located?
Nathan Mesfin practices at 72 E Concord St # R304, Boston, MA 02118. The listed phone number is (617) 358-2800.
What is Nathan Mesfin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Nathan Mesfin enrolled in Medicare?
Yes. Nathan Mesfin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nathan Mesfin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Mesfin reassigns Medicare benefits to 10 organizations: Healtheast Medical Research Institute (Stillwater, MN), Fairview Clinics (Chisago City, MN), Fairview Express Care (Woodbury, MN), Healtheast Woodwinds Hospital (Woodbury, MN), Fairview Health Services (Wyoming, MN) and 5 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nathan Mesfin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathan Mesfin accept?
Health plans from Medica and Sanford Health Plan list Nathan Mesfin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Nathan Mesfin affiliated with any hospitals?
According to CMS data, Nathan Mesfin is affiliated with M Health Fairview University Of Mn.
When was this NPI record last updated?
The NPPES record for Nathan Mesfin was last updated on July 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Nathan Mebrahtu Mesfin, M.D. · NPI 1417305400
Pulmonary Disease physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since May 31, 2016.
## Identity
- **NPI:** 1417305400 (Entity type: Individual)
- **Enumerated:** May 31, 2016
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 279103 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 72 E CONCORD ST # R304, Boston, MA 02118-2642
- **Phone:** (617) 358-2800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Healtheast Medical Research Institute (NPI 1285929265, Stillwater, MN); Fairview Clinics (NPI 1912151101, Chisago City, MN); Fairview Express Care (NPI 1700235587, Woodbury, MN); Healtheast Woodwinds Hospital (NPI 1356309322, Woodbury, MN); Fairview Health Services (NPI 1083692941, Wyoming, MN); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Iowa, Rj & L Carver College Of Medicine, class of 2016
## Record status
- **NPPES last updated:** July 22, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1417305400) · Data from the CMS NPPES public registry.