OLTA TAFAJ REDDY MD
NPI 1598253239
Internal Medicine in Cambridge, MA
About Olta Tafaj Reddy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLTA TAFAJ REDDY MD (NPI 1598253239) is an individual internal medicine provider in Cambridge, Massachusetts, licensed in Massachusetts (289738) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Mount Auburn Hospital, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Olta Tafaj Reddy Md 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
3Medicare enrollment records show Olta Tafaj Reddy reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cambridge, MA 02138
- Reassigned Medicare billing, Massachusetts enrollment
- 423 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 clinicians in this Medicare group
Newton, MA 02462
- Reassigned Medicare billing, Massachusetts enrollment
- 992 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 5
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.
Mount Auburn Hospital
Acute Care Hospitals · Cambridge, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02138 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CAMBRIDGE, MA 02138
CAMBRIDGE, MA 02138
CAMBRIDGE, MA 02138
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 Olta Tafaj Reddy's NPI number?
The NPI number for Olta Tafaj Reddy is 1598253239. It was assigned to this individual provider in the NPPES registry on April 27, 2018. The provider is also known as Olta Tafaj MD.
Where is Olta Tafaj Reddy located?
Olta Tafaj Reddy practices at 330 Mount Auburn St South 4 Room 454, Cambridge, MA 02138. The listed phone number is (617) 499-5112.
What is Olta Tafaj Reddy's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Olta Tafaj Reddy enrolled in Medicare?
Yes. Olta Tafaj Reddy 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 Olta Tafaj Reddy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olta Tafaj Reddy reassigns Medicare benefits to 3 organizations: Mount Auburn Professional Services Inc (Cambridge, MA), Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA) and Mass General Brigham Medical Group Suburban Massachusetts Inc (Newton, MA). 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 Olta Tafaj Reddy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Olta Tafaj Reddy accept?
Health plans from Taro Health list Olta Tafaj Reddy 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 Olta Tafaj Reddy affiliated with any hospitals?
According to CMS data, Olta Tafaj Reddy is affiliated with Mount Auburn Hospital.
When was this NPI record last updated?
The NPPES record for Olta Tafaj Reddy was last updated on September 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Olta Tafaj Reddy, MD · NPI 1598253239
Internal Medicine physician in Cambridge, Massachusetts. Individual provider, active in the CMS NPPES registry since April 27, 2018.
## Identity
- **NPI:** 1598253239 (Entity type: Individual)
- **Enumerated:** April 27, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 289738 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 330 MOUNT AUBURN ST, SOUTH 4 ROOM 454, Cambridge, MA 02138-5597
- **Phone:** (617) 499-5112 · **Fax:** (617) 575-8608
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Mount Auburn Professional Services Inc (NPI 1992750996, Cambridge, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA); Mass General Brigham Medical Group Suburban Massachusetts Inc (NPI 1538191218, Newton, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** September 9, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1598253239) · Data from the CMS NPPES public registry.