David Johnson, NP, RN

  • Auburndale, MA
  • Psychiatric/mental health nurse practitioner
NPI1821373671PAC ID9133385552
Medicare patients, 2024
67
Part D claims, 2024
1,847
Industry payments
$19
Affiliated sites
1
Medical group
1
Practice address
275 Grove St, Auburndale, MA 02466
Practice phone
Call (617) 421-1000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Atrius Health, Inc.

Auburndale, Massachusetts

See all 3 affiliations

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David Johnson is a psychiatric/mental health nurse practitioner in Auburndale, Massachusetts

David Johnson practices at Atrius Health, Inc. in Auburndale, Massachusetts.

David Johnson's NPI, 1821373671, was assigned on October 12, 2011. David Johnson holds Massachusetts license RN2263400.

NPI and contact details
Medicare PAC ID
9133385552
NPI enumeration date
October 12, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(617) 421-1000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

David Johnson practices at Atrius Health, Inc. in Auburndale, Massachusetts

David Johnson's primary practice is Atrius Health, Inc., at 275 Grove St, Auburndale, MA 02466 in Middlesex County. The practice phone is (617) 421-1000.

  • Atrius Health, Inc.
    275 Grove St, Auburndale, MA 02466 · Middlesex CountyPhone(617) 421-1000

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

David Johnson is affiliated with 2 sites of care and 1 medical group

David Johnson's primary practice is Atrius Health, Inc. in Auburndale, Massachusetts. The medical group on file is Atrius Health. Dmand AI also links David Johnson to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for David Johnson

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

Dmand AI tracks the EHR system at David Johnson's practice

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

EHR by site
SiteEHR vendor and product
Atrius Health, Inc.Available with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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David Johnson is one of 1,687 psychiatric/mental health nurse practitioners in Massachusetts

Psychiatric/mental health is David Johnson's primary specialty in the NPI Registry, under taxonomy code 363LP0808X. David Johnson is licensed in Massachusetts.

Specialties and state licenses

  • Psychiatric/mental health nurse practitioner, MassachusettsPrimaryLicense RN2263400 · taxonomy 363LP0808X

Psychiatric/mental health nurse practitioners near David Johnson

Counts of psychiatric/mental health nurse practitioners 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

David Johnson treated 67 Medicare patients in 2024, average age 66

CMS counts 67 Medicare patients who saw David Johnson in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have anxiety, and 75% have mood disorders. 51% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts David Johnson's median patient age at 61, with 46% women.

Medicare patients, 202467
Average age66
Average risk score1.32
Also on Medicaid51%

David Johnson's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

David Johnson's Medicare patients by sex, 2024

  • Women4161%
  • Men2639%

Chronic conditions among David Johnson's Medicare patients, 2024

  1. Anxiety75%
  2. Mood disorders75%
  3. Depression61%
  4. High cholesterol61%
  5. High blood pressure49%
  6. Arthritis37%
  7. Bipolar disorder34%
  8. Schizophrenia and other psychoses25%

Share of Medicare patients with each condition. A patient can have several.

David 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 61

Patient panel by sex, all payers

  • Women46%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

David Johnson wrote 1,847 Medicare Part D claims in 2024

In 2024, David Johnson wrote 1,847 Medicare Part D claims for 150 patients. 98% of them were for generic drugs.

Part D claims, 20241,847
Part D patients150

David Johnson's Part D claims by kind of drug, 2024

  • Generic1,818 claims98%
  • Brand-name29 claims2%

Drug classes CMS tracks in David Johnson's Part D claims, 2024

  • Antipsychotics, patients 65 and over8%145 of 1,847 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

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

David Johnson offers telehealth to Medicare patients

David Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists David Johnson as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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David Johnson received $19 in industry payments in 2025

CMS Open Payments shows 1 general payment to David Johnson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $19.

Companies that paid David Johnson the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to David Johnson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for David Johnson'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
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 David 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 David Johnson's NPI number?

David Johnson's NPI number is 1821373671. It was assigned on October 12, 2011, and it is active in the NPI Registry.

What does David Johnson specialize in?

David Johnson is a psychiatric/mental health nurse practitioner in Auburndale, Massachusetts. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).

Where does David Johnson practice?

David Johnson practices at 275 Grove St, Auburndale, MA 02466. David Johnson's primary practice is Atrius Health, Inc. in Auburndale, Massachusetts. Dmand AI also links David Johnson to 1 group practice or clinic.

What is David Johnson's office phone number?

The practice phone on file for David Johnson is (617) 421-1000.

What is David Johnson's medical license number?

David Johnson holds Massachusetts license RN2263400.

What medical group is David Johnson part of?

David Johnson is linked to Atrius Health.

Does David Johnson accept Medicare?

Yes. CMS lists David Johnson as accepting Medicare assignment.

Does David Johnson offer telehealth?

Yes. The CMS Doctors and Clinicians file lists David Johnson as offering telehealth services.

How many Medicare patients does David Johnson see?

CMS counts 67 Medicare patients who saw David Johnson in 2024, with an average age of 66.

Has David Johnson received payments from drug or device companies?

CMS Open Payments shows $19 in general payments to David Johnson from 1 company from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.

How long has David Johnson been practicing?

David Johnson graduated from medical school in 2011, 15 years ago.

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