Brain NeoplasmsBromodomain Containing ProteinsCell Line, Tumor
Katherine Johnson
NPI1831621531
- Part D claims, 2024
- 52
- Publications
- 7
- Industry payments
- $37
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 307 W Central St, Natick, MA 01760
- Practice phone
- Call (617) 243-5345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Newton-Wellesley Ambulatory Care Center - Natick
Mammography / Breast Imaging Center · Natick, Massachusetts
Find Katherine Johnson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Katherine Johnson is an OB-GYN in Natick, Massachusetts
Katherine Johnson practices at Newton-Wellesley Ambulatory Care Center - Natick in Natick, Massachusetts.
Katherine Johnson's NPI, 1831621531, was assigned on March 31, 2017. Katherine Johnson holds Massachusetts license 288171.
NPI and contact details
- NPI
- 1831621531NPI Registry (opens in a new tab)
- NPI enumeration date
- March 31, 2017
- NPI status
- Active
- Practice phone
- (617) 243-5345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Katherine Johnson practices at Newton-Wellesley Ambulatory Care Center - Natick in Natick, Massachusetts
Katherine Johnson's primary practice is Newton-Wellesley Ambulatory Care Center - Natick, at 307 W Central St, Natick, MA 01760. The practice phone is (617) 243-5345.
- Newton-Wellesley Ambulatory Care Center - Natick307 W Central St, Natick, MA 01760Phone(617) 243-5345
Source: Dmand AI Affiliation Data
Katherine Johnson is affiliated with 2 sites of care and 1 medical group
Katherine Johnson's primary practice is Newton-Wellesley Ambulatory Care Center - Natick in Natick, Massachusetts. The medical group on file is Wellesley Women's Care. Dmand AI also links Katherine Johnson to 1 more group practice or clinic, named with a free account. Katherine Johnson's employer is on file too: a breast imaging center.
Newton-Wellesley Ambulatory Care Center - NatickPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katherine Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Newton-Wellesley Ambulatory Care Center - Natick | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine Johnson is one of 903 OB-GYNs in Massachusetts
Obstetrics and gynecology is Katherine Johnson's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Katherine Johnson is licensed in Massachusetts.
Specialties and state licenses
- Obstetrics and gynecology, MassachusettsPrimary
OB-GYNs near Katherine Johnson
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
903OB-GYNs in Massachusetts
5OB-GYNs in Natick
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Katherine Johnson's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Katherine Johnson's median patient age at 36, with 99% women.
Katherine Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Katherine Johnson wrote 52 Medicare Part D claims in 2024
In 2024, Katherine Johnson wrote 52 Medicare Part D claims for 29 patients. 87% of them were for generic drugs.
Part D claims, 202452
Part D patients29
Katherine Johnson's Part D claims by kind of drug, 2024
- Generic45 claims87%
- Brand-name and other7 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Katherine Johnson has 7 publications on record
Dmand AI links 7 papers to Katherine Johnson, published from 2016 to 2024. 2016 was the busiest year, with 2. The most frequent topics are Cell Line, Tumor, Proteomics and Cell Proliferation. Katherine Johnson's most frequent co-authors are Vikas Kumar, MD, Angela Jain, MD and Ebbing Lautenbach, MD.
Papers7
Years published2016 to 2024
Katherine Johnson's papers by year, 2016 to 2024
Topics Katherine Johnson writes about most
- Cell Line, Tumor
- Proteomics
- Cell Proliferation
- Drug Resistance, Neoplasm
- Mass Spectrometry
- Molecular Targeted Therapy
- Ovarian Neoplasms
- Protein Kinase Inhibitors
Katherine Johnson's most frequent co-authors
Recent publications by Katherine Johnson
ApoptosisCell CycleCell Line, Tumor
Biomarkers, TumorCell Line, TumorCell Movement
See who Katherine Johnson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Katherine Johnson works with, so you can find a warm path to the right OB-GYNs.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Katherine Johnson received $37 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katherine Johnson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Minerva Surgical, Inc paid the most, $37.
Companies that paid Katherine Johnson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Katherine Johnson'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Katherine Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine Johnson's NPI number?
Katherine Johnson's NPI number is 1831621531. It was assigned on March 31, 2017, and it is active in the NPI Registry.
What does Katherine Johnson specialize in?
Katherine Johnson is an OB-GYN in Natick, Massachusetts. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Katherine Johnson practice?
Katherine Johnson practices at 307 W Central St, Natick, MA 01760. Katherine Johnson's primary practice is Newton-Wellesley Ambulatory Care Center - Natick in Natick, Massachusetts. Dmand AI also links Katherine Johnson to 1 group practice or clinic.
What is Katherine Johnson's office phone number?
The practice phone on file for Katherine Johnson is (617) 243-5345.
What is Katherine Johnson's medical license number?
Katherine Johnson holds Massachusetts license 288171.
What medical group is Katherine Johnson part of?
Katherine Johnson is linked to Wellesley Women's Care.
Has Katherine Johnson received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Katherine Johnson from 1 company from 2025 to 2025. The largest total came from Minerva Surgical, Inc.
How long has Katherine Johnson been practicing?
Katherine Johnson's NPI was assigned in 2017.
Does Katherine Johnson do research?
Dmand AI links 7 publications to Katherine Johnson, published from 2016 to 2024.
Who does Katherine Johnson publish with?
Katherine Johnson's most frequent co-authors are Vikas Kumar, MD (2 shared papers), Angela Jain, MD (1 shared paper) and Ebbing Lautenbach, MD (1 shared paper).
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