Reduction of C-Difficile Infection Using Stool Transplant (opens in a new tab)
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Donor microbiota applied via colonoscopy.
Dr. Ellsworth Paxton Pryor, MD
NPI1952344988
- Medicare services, 2017
- 263
- Part D claims, 2018
- 82
- Clinical trials
- 1
- Industry payments
- $318
- Insurance carriers
- 3
- Practice address
- CA
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Pryor's professional email, personal email and mobile number
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Dr. Ellsworth Paxton Pryor is an infectious disease specialist in California
Dr. Pryor practices in California.
Dr. Pryor's NPI, 1952344988, was assigned on June 14, 2006. Dr. Pryor graduated from David Geffen School of Medicine at UCLA in 1974. Dr. Pryor holds California license G29880.
NPI and contact details
- NPI
- 1952344988NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dmand AI tracks the EHR system at Dr. Ellsworth Paxton Pryor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pryor practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Pryor's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ellsworth Paxton Pryor is one of 1,054 infectious disease specialists in California
Infectious disease is Dr. Pryor's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Pryor is board certified in infectious disease by the American Board of Internal Medicine. Dr. Pryor is licensed in California.
Specialties and state licenses
- Infectious disease, CaliforniaPrimary
Infectious disease specialists near Dr. Pryor
Counts of infectious disease specialists 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. Ellsworth Paxton Pryor billed Medicare for 263 services in 2017
CMS data shows 263 Medicare services from Dr. Pryor across 4 procedure codes in 2017. Medicare paid $22,241 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2017263
Paid by Medicare$22,241
Procedure codes4
Dr. Pryor's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 4282017: 26339%
Dr. Pryor compared with the California median for infectious disease specialists, 2017
- Dr. Pryor
- California median
- Medicare services
- 263vs 42939% below
- Part D claims
- 82vs 11931% below
Medians across 930 infectious disease specialists in California with Dmand AI profiles that report each measure.
Dr. Pryor's most billed Medicare procedure codes, 2017
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. Pryor and other infectious disease specialists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ellsworth Paxton Pryor wrote 82 Medicare Part D claims in 2018
In 2018, Dr. Pryor wrote 82 Medicare Part D claims. They cover 5 drugs, with $135,253 in total drug cost. In 2017, CMS named 79 claims across 5 drugs.
Part D claims, 201882
Drugs named by CMS5
Total drug cost$135,253
Dr. Pryor's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 792018: 824%
Drugs named by CMS: 5 in 2018, 5 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Ellsworth Paxton Pryor has worked on 1 clinical trial
Dmand AI links Dr. Pryor to 1 clinical trial.
Investigators on the most trials with Dr. Pryor
Recent clinical trials with Dr. Pryor
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ellsworth Paxton Pryor received $318 in industry payments from 2016 to 2024
CMS Open Payments shows 9 general payments to Dr. Pryor from 4 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 69% of the total. Merck Sharp & Dohme Corporation paid the most, $115.
General payments to Dr. Pryor by program year, 2016 to 2024
General payments to Dr. Pryor by kind, 2016 to 2024
$318in total
- Food and beverage$21869%
- Education$10031%
Companies that paid Dr. Pryor the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ellsworth Paxton Pryor graduated from David Geffen School of Medicine at UCLA
Dr. Pryor graduated from David Geffen School of Medicine at UCLA in 1974.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Ellsworth Paxton Pryor accepts plans from 3 insurance carriers
Dr. Pryor is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Pryor accepts, by number of carriers
- Medicare3
- PPO3
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ellsworth Paxton Pryor'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 |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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 Dr. Ellsworth Paxton Pryor
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. Ellsworth Paxton Pryor's NPI number?
Dr. Ellsworth Paxton Pryor's NPI number is 1952344988. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ellsworth Paxton Pryor?
Dr. Ellsworth Paxton Pryor is an infectious disease specialist in California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
What is Dr. Ellsworth Paxton Pryor's medical license number?
Dr. Pryor holds California license G29880.
Does Dr. Ellsworth Paxton Pryor accept Medicare?
Yes. CMS data shows Dr. Pryor billed Medicare for 263 services in 2017.
Is Dr. Ellsworth Paxton Pryor board certified?
Yes. Dr. Pryor is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Ellsworth Paxton Pryor bill to Medicare?
In 2017, Dr. Pryor's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99233).
Where did Dr. Ellsworth Paxton Pryor go to medical school?
Dr. Pryor graduated from David Geffen School of Medicine at UCLA in 1974.
What drugs does Dr. Ellsworth Paxton Pryor prescribe most?
In 2018 Medicare Part D data, Dr. Pryor's most prescribed drugs by claims were Triumeq, Rosuvastatin Calcium and Truvada.
Has Dr. Ellsworth Paxton Pryor received payments from drug or device companies?
CMS Open Payments shows $318 in general payments to Dr. Pryor from 4 companies from 2016 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Ellsworth Paxton Pryor been practicing?
Dr. Pryor graduated from medical school in 1974, 52 years ago.
Does Dr. Ellsworth Paxton Pryor do research?
Dr. Pryor has worked on 1 clinical trial.
What insurance does Dr. Ellsworth Paxton Pryor accept?
Dr. Pryor is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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