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Dr. Grant Douglas Schleifer, MD, MPH

  • Newton, MA
  • Internist
NPI1154070670PAC ID1850858515
Part D claims, 2024
19
Publications
3
State license
1
Year NPI issued
2022
Practice address
2014 Washington St, Newton, MA 02462-1607
Practice phone
Call (678) 984-6098
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

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Dr. Grant Douglas Schleifer is an internist in Newton, Massachusetts

Dr. Schleifer practices in Newton, Massachusetts.

Dr. Schleifer's NPI, 1154070670, was assigned on March 22, 2022. Dr. Schleifer holds Massachusetts license 294097.

NPI and contact details
NPI
1154070670NPI Registry (opens in a new tab)
Medicare PAC ID
1850858515
NPI enumeration date
March 22, 2022
NPI status
Active
Practice phone
(678) 984-6098
Professional email
Get email
Personal email
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Mobile number
Get number

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. Grant Douglas Schleifer's practice address is in Newton, Massachusetts

Dr. Schleifer's practice address in the NPI Registry is 2014 Washington St, Newton, MA 02462-1607. The practice phone is (678) 984-6098.

  • NPI Registry address
    2014 Washington St, Newton, MA 02462-1607Phone(678) 984-6098

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. Grant Douglas Schleifer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schleifer practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Schleifer's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Grant Douglas Schleifer is one of 5,528 internists in Massachusetts

Internal medicine is Dr. Schleifer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Schleifer is licensed in Massachusetts.

Specialties and state licenses

  • Internal medicine, MassachusettsPrimaryLicense 294097 · taxonomy 207R00000X

Internists near Dr. Schleifer

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

5,528internists in Massachusetts15internists in Newton

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Grant Douglas Schleifer wrote 19 Medicare Part D claims in 2024

In 2024, Dr. Schleifer wrote 19 Medicare Part D claims. 100% of them were for generic drugs.

Part D claims, 202419

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Dr. Grant Douglas Schleifer has 3 publications on record

Dmand AI links 3 papers to Dr. Schleifer in 2022. 2022 was the busiest year, with 3. The most frequent topics are Spinal Cord Injuries and Exercise Therapy. Dr. Schleifer's most frequent co-authors are Ryan James Solinsky, MD and Tamanna K. Singh, MD.

Papers3

Topics Dr. Schleifer writes about most

  • Spinal Cord Injuries
  • Exercise Therapy

Dr. Schleifer's most frequent co-authors

Recent publications by Dr. Schleifer

See all 3 publications and co-authors

See who Dr. Schleifer researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schleifer works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Sources for Dr. Grant Douglas Schleifer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Grant Douglas Schleifer

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. Grant Douglas Schleifer's NPI number?

Dr. Grant Douglas Schleifer's NPI number is 1154070670. It was assigned on March 22, 2022, and it is active in the NPI Registry.

What kind of doctor is Dr. Grant Douglas Schleifer?

Dr. Grant Douglas Schleifer is an internist in Newton, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Grant Douglas Schleifer practice?

Dr. Schleifer practices at 2014 Washington St, Newton, MA 02462-1607.

What is Dr. Grant Douglas Schleifer's office phone number?

The practice phone on file for Dr. Schleifer is (678) 984-6098.

What is Dr. Grant Douglas Schleifer's medical license number?

Dr. Schleifer holds Massachusetts license 294097.

How long has Dr. Grant Douglas Schleifer been practicing?

Dr. Schleifer's NPI was assigned in 2022.

Does Dr. Grant Douglas Schleifer do research?

Dmand AI links 3 publications to Dr. Schleifer.

Who does Dr. Grant Douglas Schleifer publish with?

Dr. Schleifer's most frequent co-authors are Ryan James Solinsky, MD (2 shared papers) and Tamanna K. Singh, MD (1 shared paper).

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