Proc (Bayl Univ Med Cent)
David Josiah Fields
NPI1891350039PAC ID2769711217
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 407
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $15
- Practice address
- 4501 68th N Ave, Minneapolis, MN 55429
- Practice phone
- Call (763) 581-4674
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Memorial Ambulance Service
Minneapolis, Minnesota
Find David Fields' 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.
David Josiah Fields is a family medicine physician in Minneapolis, Minnesota
David Fields practices at North Memorial Ambulance Service in Minneapolis, Minnesota.
David Fields' NPI, 1891350039, was assigned on May 2, 2019. David Fields graduated from Texas Tech University Health Sciences Center School of Medicine in 2019. David Fields' Texas license number on file is T9681.
NPI and contact details
- NPI
- 1891350039NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769711217
- NPI enumeration date
- May 2, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (763) 581-4674
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
David Josiah Fields practices at North Memorial Ambulance Service in Minneapolis, Minnesota
David Fields' primary practice is North Memorial Ambulance Service, at 4501 68th N Ave, Minneapolis, MN 55429 in Hennepin County. The practice phone is (763) 581-4674.
- North Memorial Ambulance Service4501 68th N Ave, Minneapolis, MN 55429 · Hennepin CountyPhone(763) 581-4674
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Josiah Fields is affiliated with 3 sites of care and 3 medical groups
David Fields' primary practice is North Memorial Ambulance Service in Minneapolis, Minnesota. David Fields is also affiliated with Lakewood Health System. The medical group on file is Lakewood Health System. Dmand AI also links David Fields to 1 more hospital and 2 medical groups, each named with a free account.
North Memorial Ambulance ServicePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Josiah Fields' practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Fields practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Memorial Ambulance Service | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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David Josiah Fields is one of 3,336 family medicine physicians in Minnesota
Family medicine is David Fields' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. David Fields is board certified in family medicine by the American Board of Family Medicine. Dmand AI has David Fields' licenses on file in 2 states: Texas and Minnesota.
Specialties and state licenses
- Family medicine, TexasPrimary
- Minnesota license
Family medicine physicians near David Fields
Counts of family medicine physicians 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 Josiah Fields treated 12 Medicare patients in 2024, average age 73
CMS counts 12 Medicare patients who saw David Fields in 2024. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Fields' median patient age at 69, with 50% women.
Medicare patients, 202412
Average age73
Average risk score1.49
David Fields' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Josiah Fields wrote 407 Medicare Part D claims in 2024
In 2024, David Fields wrote 407 Medicare Part D claims for 72 patients. 81% of them were for generic drugs. CMS names the drug for 137 of them, across 8 drugs with 11 or more claims each, at $1,023 in total drug cost. In 2023, CMS named 143 claims across 8 drugs.
Part D claims, 2024407
Drugs named by CMS8
Total drug cost$1,023
Part D patients72
David Fields' Part D claims by kind of drug, 2024
- Generic329 claims81%
- Brand-name78 claims19%
David Fields' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in David Fields' Part D claims, 2024
- Antibiotics5%20 of 407 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1432024: 1374%
Drugs named by CMS: 8 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How David Josiah Fields takes part in Medicare
David Fields accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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David Josiah Fields has 1 publication on record
Dmand AI links 1 paper to David Fields in 2020. David Fields' most frequent co-authors are Beverly Guillory Lewis, MD and Nneka Stephanie Okeke, MD.
Papers1
David Fields' most frequent co-authors
Recent publications by David Fields
See who David Fields researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who David Fields works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
David Josiah Fields received $15 in industry payments in 2022
CMS Open Payments shows 1 general payment to David Fields from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $15.
Companies that paid David Fields the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
David Josiah Fields graduated from Texas Tech University Health Sciences Center School of Medicine
David Fields graduated from Texas Tech University Health Sciences Center School of Medicine in 2019.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
David Josiah Fields accepts plans from 6 insurance carriers
David Fields is in network with 6 carriers, including Alliant Health Plans, HCSC and United Healthcare. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Alliant Health Plans
- HCSC
- United Healthcare
- Blue Cross Blue Shield of Arizona
- Blue Cross Blue Shield of Michigan
- Elevance
Plan types David Fields accepts, by number of carriers
- PPO5
- HMO3
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for David Josiah Fields'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)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 David Josiah Fields
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 Josiah Fields' NPI number?
David Josiah Fields' NPI number is 1891350039. It was assigned on May 2, 2019, and it is active in the NPI Registry.
What does David Josiah Fields specialize in?
David Josiah Fields is a family medicine physician in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does David Josiah Fields practice?
David Fields practices at 4501 68th N Ave, Minneapolis, MN 55429. David Fields' primary practice is North Memorial Ambulance Service in Minneapolis, Minnesota. Dmand AI also links David Fields to 1 hospital and 2 medical groups.
What is David Josiah Fields' office phone number?
The practice phone on file for David Fields is (763) 581-4674.
What is David Josiah Fields' medical license number?
David Fields' Texas license number on file is T9681, one of the licenses on file in 2 states.
Which states has David Josiah Fields been licensed in?
Dmand AI has state licenses on file for David Fields in Texas (2022 to 2025) and Minnesota (2024 to 2025).
Which hospitals is David Josiah Fields affiliated with?
David Fields is affiliated with Lakewood Health System. Dmand AI links David Fields to 1 more hospital.
What medical group is David Josiah Fields part of?
David Fields is linked to Lakewood Health System. Dmand AI links David Fields to 2 more medical groups.
Does David Josiah Fields accept Medicare?
Yes. CMS lists David Fields as accepting Medicare assignment.
How many Medicare patients does David Josiah Fields see?
CMS counts 12 Medicare patients who saw David Fields in 2024, with an average age of 73.
Show 8 more questionsShow fewer questions
Is David Josiah Fields board certified?
Yes. David Fields is board certified in family medicine by the American Board of Family Medicine.
Where did David Josiah Fields go to medical school?
David Fields graduated from Texas Tech University Health Sciences Center School of Medicine in 2019.
What drugs does David Josiah Fields prescribe most?
In 2024 Medicare Part D data, David Fields' most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has David Josiah Fields received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to David Fields from 1 company from 2022 to 2022. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has David Josiah Fields been practicing?
David Fields graduated from medical school in 2019, 7 years ago.
Does David Josiah Fields do research?
Dmand AI links 1 publication to David Fields.
Who does David Josiah Fields publish with?
David Fields' most frequent co-authors are Beverly Guillory Lewis, MD (1 shared paper) and Nneka Stephanie Okeke, MD (1 shared paper).
What insurance does David Josiah Fields accept?
David Fields is in network with 6 carriers, including Alliant Health Plans, HCSC and United Healthcare. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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