Dr. Stephen P. Naber, MD
- Medicare services, 2023
- 133
- Industry payments
- $2,632
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 750 Washington St, Boston, MA 02111-1526
- Practice phone
- Call (617) 636-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tufts Medical Center - Transplant
Hospital · Boston, Massachusetts
Find Dr. Naber's professional email, personal email and mobile number
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Dr. Stephen P. Naber is a pathologist in Boston, Massachusetts
Dr. Naber practices at Tufts Medical Center - Transplant in Boston, Massachusetts.
Dr. Naber's NPI, 1871606061, was assigned on August 15, 2006. Dr. Naber holds Massachusetts license 59990.
- NPI
- 1871606061NPI Registry (opens in a new tab)
- NPI enumeration date
- August 15, 2006
- NPI status
- Active
- Practice phone
- (617) 636-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen P. Naber practices at 2 locations in Boston, Massachusetts
Dr. Naber's primary practice is Tufts Medical Center - Transplant, at 750 Washington St, Boston, MA 02111-1526. The practice phone is (617) 636-5000. The NPI Registry lists Dr. Naber's practice address as 800 Washington St, Boston, MA 02111.
- Tufts Medical Center - TransplantPrimary750 Washington St, Boston, MA 02111-1526Phone(617) 636-5000
- NPI Registry address800 Washington St, Boston, MA 02111 · Suffolk CountyPhone(617) 636-5000
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Stephen P. Naber is affiliated with 1 site of care and 1 medical group
Dr. Naber's primary practice is Tufts Medical Center - Transplant in Boston, Massachusetts. Dmand AI also links Dr. Naber to 1 medical group, named with a free account.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen P. Naber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Naber practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tufts Medical Center - Transplant | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen P. Naber is one of 174 pathologists in Massachusetts
Anatomic pathology is Dr. Naber's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. Naber is licensed in Massachusetts.
Specialties and state licenses
- Anatomic pathology, MassachusettsPrimary
Pathologists near Dr. Naber
Counts of pathologists 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. Stephen P. Naber billed Medicare for 133 services in 2023
CMS data shows 133 Medicare services from Dr. Naber across 2 procedure codes in 2023. Medicare paid $3,798 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Naber's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Lab and pathology
- 2022: 4232023: 13369%
Dr. Naber compared with the Massachusetts median for pathologists, 2023
- Dr. Naber
- Massachusetts median
- Medicare services
- 133vs 1,01987% below
Medians across 169 pathologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Naber's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Naber and other pathologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. Stephen P. Naber received $2,632 in industry payments from 2016 to 2020
CMS Open Payments shows 144 general payments to Dr. Naber from 10 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $907.
General payments to Dr. Naber by program year, 2016 to 2020
Companies that paid Dr. Naber the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen P. Naber'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)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation 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 |
| 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. Stephen P. Naber
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. Stephen P. Naber's NPI number?
Dr. Stephen P. Naber's NPI number is 1871606061. It was assigned on August 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen P. Naber?
Dr. Stephen P. Naber is a pathologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).
Where does Dr. Stephen P. Naber practice?
Dr. Naber practices at 750 Washington St, Boston, MA 02111-1526. Dr. Naber also practices at 800 Washington St, Boston, MA 02111. Dr. Naber's primary practice is Tufts Medical Center - Transplant in Boston, Massachusetts. Dmand AI also links Dr. Naber to 1 medical group.
What is Dr. Stephen P. Naber's office phone number?
The practice phone on file for Dr. Naber is (617) 636-5000.
What is Dr. Stephen P. Naber's medical license number?
Dr. Naber holds Massachusetts license 59990.
Does Dr. Stephen P. Naber accept Medicare?
Yes. CMS data shows Dr. Naber billed Medicare for 133 services in 2023.
What services does Dr. Stephen P. Naber bill to Medicare?
In 2023, Dr. Naber's most billed Medicare services were lab and pathology test (88305) and lab and pathology test (88342).
Has Dr. Stephen P. Naber received payments from drug or device companies?
CMS Open Payments shows $2,632 in general payments to Dr. Naber from 10 companies from 2016 to 2020. The largest total came from Genentech, Inc.
How long has Dr. Stephen P. Naber been practicing?
Dr. Naber's NPI was assigned in 2006.
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