Dr. Stephen D. Covington, MD

  • Ventura, CA
  • Gastroenterologist
NPI1154353456PAC ID9335111061
Medicare services, 2024
37
Medicare patients, 2024
38
Part D claims, 2024
146
Publications
2
Hospital affiliations
1
Practice address
147 North Brent Street, Ventura, CA 93003
Practice phone
Call (805) 652-5011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Community Memorial Hospital - Ventura

Hospital · Ventura, California

See all 5 affiliations

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Dr. Stephen D. Covington is a gastroenterologist in Ventura, California

Dr. Covington practices at Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare.

Dr. Covington's NPI, 1154353456, was assigned on July 7, 2006. Dr. Covington graduated from UCSF School of Medicine in 1972. Dr. Covington's California license number on file is G25356.

NPI and contact details
Medicare PAC ID
9335111061
NPI enumeration date
July 7, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(805) 652-5011
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
80
Medical school graduation
1972

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

Dr. Stephen D. Covington practices at Community Memorial Hospital - Ventura in Ventura, California

Dr. Covington's primary practice is Community Memorial Hospital - Ventura, at 147 North Brent Street, Ventura, CA 93003 in Ventura County. The practice phone is (805) 652-5011.

Source: Dmand AI Affiliation Data

Dr. Stephen D. Covington is affiliated with 3 sites of care and 2 medical groups

Dr. Covington's primary practice is Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare. The medical group on file is Community Memorial Healthcare. Dmand AI also links Dr. Covington to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Covington's employer is on file too: a hospital.

See all 5 affiliations for Dr. Covington

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Stephen D. Covington's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Covington practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Community Memorial Hospital - VenturaAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Stephen D. Covington is one of 1,977 gastroenterologists in California

Gastroenterology is Dr. Covington's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Covington is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Covington has a license on file in California.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense G25356 · 1973 to 2025 · taxonomy 207RG0100X

Clinical focus

Dmand AI lists acid reflux, chronic inflammatory bowel disease (IBD), colonoscopy, gastroenteritis, gastrointestinal bleeding and upper GI endoscopy among the conditions Dr. Covington treats.

Gastroenterologists near Dr. Covington

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

1,977gastroenterologists in California
8gastroenterologists in Ventura

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

Dr. Stephen D. Covington billed Medicare for 37 services in 2024

CMS data shows 37 Medicare services from Dr. Covington across 2 procedure codes in 2024, all of them office visits, for 38 Medicare patients. Medicare paid $2,523 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202437
Medicare patients38
Paid by Medicare$2,523
Procedure codes2

Dr. Covington's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 372024: 37No change

Dr. Covington compared with the California median for gastroenterologists, 2024

  • Dr. Covington
  • California median
Medicare services
37vs 58694% below
Medicare patients
38vs 30287% below
Part D claims
42vs 38089% below

Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.

Dr. Covington's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Covington

Need commercial claims for Dr. Covington?

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Stephen D. Covington treated 38 Medicare patients in 2024, average age 70

CMS counts 38 Medicare patients who saw Dr. Covington in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 45% are also on Medicaid. Their average risk score is 1.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Covington's median patient age at 69, with 51% women.

Medicare patients, 202438
Average age70
Average risk score1.56
Also on Medicaid45%

Dr. Covington's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Covington's Medicare patients by sex, 2024

  • Women2258%
  • Men1642%

Chronic conditions among Dr. Covington's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure71%
  3. Arthritis53%
  4. Anxiety50%
  5. Mood disorders42%
  6. Depression39%

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

Dr. Covington's 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

  • Women51%
  • Men47%

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

Dr. Stephen D. Covington wrote 146 Medicare Part D claims in 2024

In 2024, Dr. Covington wrote 146 Medicare Part D claims for 49 patients. 73% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $40,442 in total drug cost. In 2023, CMS named 279 claims across 8 drugs.

Part D claims, 2024146
Drugs named by CMS3
Total drug cost$40,442
Part D patients49

Dr. Covington's Part D claims by kind of drug, 2024

  • Generic107 claims73%
  • Brand-name39 claims27%

Dr. Covington's 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 Dr. Covington's Part D claims, 2024

  • Antibiotics10%15 of 146 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: 2792024: 4285%

Drugs named by CMS: 3 in 2024, 8 in 2023.

See all prescribing by Dr. Covington

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 Dr. Stephen D. Covington takes part in Medicare

Dr. Covington 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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Dr. Stephen D. Covington has 2 publications on record

Dmand AI links 2 papers to Dr. Covington in 2020. Dr. Covington's most frequent co-authors are Deborah E. Carlson, MD, Laya Nasrollah and Bashar Khiatah, MD.

Papers2

Dr. Covington's most frequent co-authors

Recent publications by Dr. Covington

See all 2 publications and co-authors

See who Dr. Covington researches with

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

How network discovery works

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

Dr. Stephen D. Covington received $1,849 in industry payments from 2016 to 2023

CMS Open Payments shows 116 general payments to Dr. Covington from 18 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $606.

General payments to Dr. Covington by program year, 2016 to 2023

General payments to Dr. Covington by kind, 2016 to 2023

$1.8Kin total
  • Food and beverage$1,73494%
  • Education$995%
  • Consulting fees$161%

Companies that paid Dr. Covington the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Covington

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

Dr. Stephen D. Covington has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Covington, most recently Top Doctors:LA Area in 2013.

Awards and honors for Dr. Covington

  1. 2013
    • Top Doctors:LA Area
  2. 2012
    • Top Doctors:Southern California
  3. 1971
    • Alpha Omega Alpha

Source: Dmand AI Professional Profile Data

Dr. Stephen D. Covington graduated from UCSF School of Medicine

Dr. Covington graduated from UCSF School of Medicine in 1972.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Stephen D. Covington accepts plans from 7 insurance carriers

Dr. Covington is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Covington accepts, by number of carriers

  1. Medicare6
  2. PPO6
  3. HMO4
  4. POS3
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Stephen D. Covington'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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. Stephen D. Covington

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. Stephen D. Covington's NPI number?

Dr. Stephen D. Covington's NPI number is 1154353456. It was assigned on July 7, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Stephen D. Covington?

Dr. Stephen D. Covington is a gastroenterologist in Ventura, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Stephen D. Covington practice?

Dr. Covington practices at 147 North Brent Street, Ventura, CA 93003. Dr. Covington's primary practice is Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare. Dmand AI also links Dr. Covington to 2 group practices and clinics and 1 medical group.

What is Dr. Stephen D. Covington's office phone number?

The practice phone on file for Dr. Covington is (805) 652-5011.

What is Dr. Stephen D. Covington's medical license number?

Dr. Covington's California license number on file is G25356.

Which hospitals is Dr. Stephen D. Covington affiliated with?

Dr. Covington practices at Community Memorial Hospital - Ventura in Ventura, California.

What medical group is Dr. Stephen D. Covington part of?

Dr. Covington is linked to Community Memorial Healthcare. Dmand AI links Dr. Covington to 1 more medical group.

Does Dr. Stephen D. Covington accept Medicare?

Yes. CMS data shows Dr. Covington billed Medicare for 37 services in 2024, and Dr. Covington accepts Medicare assignment.

How many Medicare patients does Dr. Stephen D. Covington see?

CMS counts 38 Medicare patients who saw Dr. Covington in 2024, with an average age of 70.

Is Dr. Stephen D. Covington board certified?

Yes. Dr. Covington is board certified in gastroenterology by the American Board of Internal Medicine.

Show 8 more questionsShow fewer questions

What services does Dr. Stephen D. Covington bill to Medicare?

In 2024, Dr. Covington's most billed Medicare services were office visit, established patient (99214) and office visit, new patient (99203).

Where did Dr. Stephen D. Covington go to medical school?

Dr. Covington graduated from UCSF School of Medicine in 1972.

What drugs does Dr. Stephen D. Covington prescribe most?

In 2024 Medicare Part D data, Dr. Covington's most prescribed drugs by claims were Loperamide, Famotidine and Xifaxan.

Has Dr. Stephen D. Covington received payments from drug or device companies?

CMS Open Payments shows $1,849 in general payments to Dr. Covington from 18 companies from 2016 to 2023. The largest total came from Abbvie Inc.

How long has Dr. Stephen D. Covington been practicing?

Dr. Covington graduated from medical school in 1972, 54 years ago.

Does Dr. Stephen D. Covington do research?

Dmand AI links 2 publications to Dr. Covington.

Who does Dr. Stephen D. Covington publish with?

Dr. Covington's most frequent co-authors are Deborah E. Carlson, MD (2 shared papers), Laya Nasrollah (2 shared papers) and Bashar Khiatah, MD (1 shared paper).

What insurance does Dr. Stephen D. Covington accept?

Dr. Covington is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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