1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Family Medicine
  6. NPI Profile

NATHAN C CARDOOS M.D.
NPI 1083908685
Family Medicine - Sports Medicine in Boston, MA

Active since June 01, 2011PECOS EnrolledAccepts Medicare Assignment
915 COMMONWEALTH AVE REAR, BOSTON, MA 02215(617) 358-3400(617) 358-3710 Get Directions Write a Review

NPPES record last updated: July 6, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Nathan C Cardoos M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NATHAN C CARDOOS M.D. (NPI 1083908685) is an individual sports medicine provider in Boston, Massachusetts, licensed in Massachusetts (258669) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of University Of Chicago, Pritzker School Of Medicine (2011).

NPPES Registry Identity

NPI1083908685
Entity TypeIndividualMale
Primary Taxonomy207QS0010X
Provider Legal NameNATHAN C CARDOOSCredential: M.D.
Location Address915 COMMONWEALTH AVE REARBoston, MA 02215-1394
Mailing Address801 Albany St Fl GBoston, MA 02119-3791
Phone(617) 358-3400
Fax(617) 358-3710
Sole ProprietorNo
Medical School CMSUniversity Of Chicago, Pritzker School Of MedicineGraduated 2011
Enumeration DateJune 1, 2011
Last NPPES UpdateJuly 6, 2022
NPPES CertifiedJuly 6, 2022
✔ NPI 1083908685 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Sports MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QS0010X
License✔ Licensed in MA · 258669
Definition
A family medicine physician that is trained to be responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the health care of the individual engaged in physical exercise (sports) whether as an individual or in team participation.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 258669 (MA)
915 COMMONWEALTH AVE REAR, Boston, MA 02215
Open in Google Maps ↗

Other Identifiers 1

Medicaid110103576AMA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health, WellSense Health Plan.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 C Cardoos 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.

PECOS PAC ID8022322031
PECOS Enrollment IDI20150805006507
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Nathan Cardoos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Boston University Family Medicine, Inc.
2.4 mi
Family Medicine
1 BOSTON MEDICAL CTR PL
Boston, MA 02118
  • Reassigned Medicare billing, Massachusetts enrollment
  • 113 clinicians in this Medicare group
NPI 1134166390 (617) 414-2080

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 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
33 services22 patients
Aspiration and/or injection of fluid large joint using ultrasound guidance 20611
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
32 services19 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
19 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MEGAN O'KEEFE DPT
Physical Therapist
915 COMMONWEALTH AVE REAR
BOSTON, MA 02215
Suffolk County (617) 358-3700
REBECCA L. BROWN PT
Physical Therapist
915 COMMONWEALTH AVE REAR
BOSTON, MA 02215
Suffolk County (617) 358-3700
JAIMIE GIRNIS
Physical Therapist
915 COMMONWEALTH AVE REAR
BOSTON, MA 02215
Suffolk County (617) 358-3700
JAMES CAMARINOS
Physical Therapist
915 COMMONWEALTH AVE REAR
BOSTON, MA 02215
Suffolk County (617) 358-3700
LOUISE TERCIAK DONLON PT
Physical Therapist
915 COMMONWEALTH AVE REAR
BOSTON, MA 02215
Suffolk County (617) 358-3700
ALEXIS MULVANEY DPT
Physical Therapist
915 COMMONWEALTH AVE REAR
BOSTON, MA 02215
Suffolk County (617) 358-3700
TRUSTEES OF BOSTON UNIVERSITY
Physical Therapist
915 COMMONWEALTH AVE REAR
BOSTON, MA 02215
Suffolk County (617) 358-3700
LUCIA HAMILTON DPT
Physical Therapist
915 COMMONWEALTH AVE REAR
BOSTON, MA 02215
Suffolk County (617) 358-3700

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 Cardoos's NPI number?

The NPI number for Nathan Cardoos is 1083908685. It was assigned to this individual provider in the NPPES registry on June 1, 2011.

Where is Nathan Cardoos located?

Nathan Cardoos practices at 915 Commonwealth Ave Rear, Boston, MA 02215. The listed phone number is (617) 358-3400.

What is Nathan Cardoos's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Sports Medicine, with taxonomy code 207QS0010X.

Is Nathan Cardoos enrolled in Medicare?

Yes. Nathan Cardoos 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 organization bills Medicare for Nathan Cardoos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Cardoos reassigns Medicare benefits to Boston University Family Medicine, Inc. (Boston, MA). The 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 Cardoos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nathan Cardoos accept?

Health plans from Anthem Blue Cross and Blue Shield, Taro Health and WellSense Health Plan list Nathan Cardoos 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 Cardoos affiliated with any hospitals?

According to CMS data, Nathan Cardoos is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Nathan Cardoos was last updated on July 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.