Dr. Jennifer Alonzo Dowalter, MD
- Medicare services, 2024
- 1,302
- Medicare patients, 2024
- 279
- Part D claims, 2024
- 339
- Hospital affiliations
- 3
- Industry payments
- $23
- Practice address
- 444 Bruce Street, Yreka, CA 96097
- Practice phone
- Call (530) 842-4121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dowalter'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.
Dr. Jennifer Alonzo Dowalter is a hospitalist in Yreka, California
Dr. Dowalter practices at Fairchild Medical Center in Yreka, California, part of Fairchild Medical Center.
Dr. Dowalter's NPI, 1285660233, was assigned on June 23, 2006. Dr. Dowalter graduated from Far Eastern University Nicanor Reyes Medical Foundation in 1994. Dr. Dowalter holds California license A96391.
- NPI
- 1285660233NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062417231
- NPI enumeration date
- June 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 842-4121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer Alonzo Dowalter practices at Fairchild Medical Center in Yreka, California
Dr. Dowalter's primary practice is Fairchild Medical Center, at 444 Bruce Street, Yreka, CA 96097 in Siskiyou County. The practice phone is (530) 842-4121.
- Fairchild Medical Center444 Bruce Street, Yreka, CA 96097 · Siskiyou CountyPhone(530) 842-4121
Source: Dmand AI Affiliation Data
Dr. Jennifer Alonzo Dowalter is affiliated with 5 sites of care and 1 medical group
Dr. Dowalter's primary practice is Fairchild Medical Center in Yreka, California, part of Fairchild Medical Center. Dr. Dowalter is also affiliated with Asante Rogue Regional Medical Center. The medical group on file is Sound Physicians. Dmand AI also links Dr. Dowalter to 1 more hospital, 1 physician office and 1 rural health clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennifer Alonzo Dowalter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dowalter practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fairchild Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Fairchild Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jennifer Alonzo Dowalter is one of 3,186 hospitalists in California
Hospitalist is Dr. Dowalter's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Dowalter is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Dowalter's licenses on file in 3 states: California, Washington and Georgia.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Washington license
- Georgia license
Clinical focus
Dmand AI lists acute diabetes, acute respiratory failure, anemia, atrial fibrillation and flutter, cardiac arrhythmia, cellulitis, chest pain and chest trauma among the conditions Dr. Dowalter treats.
Hospitalists near Dr. Dowalter
Counts of hospitalists 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. Jennifer Alonzo Dowalter billed Medicare for 1,302 services in 2024
CMS data shows 1,302 Medicare services from Dr. Dowalter across 7 procedure codes in 2024, for 279 Medicare patients. Medicare paid $121,007 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dowalter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0582024: 1,30223%
Dr. Dowalter compared with the California median for hospitalists, 2024
- Dr. Dowalter
- California median
- Medicare services
- 1,302vs 4303.0 times
- Medicare patients
- 279vs 20139% above
- Part D claims
- 164vs 692.4 times
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Dowalter'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.
Need commercial claims for Dr. Dowalter?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dowalter and other hospitalists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jennifer Alonzo Dowalter treated 279 Medicare patients in 2024, average age 76
CMS counts 279 Medicare patients who saw Dr. Dowalter in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have high blood pressure, and 62% have high cholesterol. 47% are also on Medicaid. Their average risk score is 1.53, 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. Dowalter's median patient age at 75, with 54% women.
Dr. Dowalter's Medicare patients by age, 2024
Dr. Dowalter's Medicare patients by sex, 2024
- Women16659%
- Men11341%
Chronic conditions among Dr. Dowalter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis52%
- Mood disorders39%
- Heart failure37%
- COPD36%
- Depression34%
- Diabetes32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dowalter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jennifer Alonzo Dowalter wrote 339 Medicare Part D claims in 2024
In 2024, Dr. Dowalter wrote 339 Medicare Part D claims for 129 patients. 90% of them were for generic drugs. CMS names the drug for 164 of them, across 10 drugs with 11 or more claims each, at $8,965 in total drug cost. In 2023, CMS named 106 claims across 7 drugs.
Dr. Dowalter's Part D claims by kind of drug, 2024
- Generic304 claims90%
- Brand-name and other35 claims10%
Dr. Dowalter'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. Dowalter's Part D claims, 2024
- Opioids6%22 of 339 claims
- Antibiotics27%90 of 339 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: 1062024: 16455%
Drugs named by CMS: 10 in 2024, 7 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 Dr. Jennifer Alonzo Dowalter takes part in Medicare
Dr. Dowalter 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. Jennifer Alonzo Dowalter received $23 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Dowalter from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. The Spectranetics Corporation paid the most, $23.
Companies that paid Dr. Dowalter the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jennifer Alonzo Dowalter graduated from Far Eastern University Nicanor Reyes Medical Foundation
Dr. Dowalter graduated from Far Eastern University Nicanor Reyes Medical Foundation in 1994.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Jennifer Alonzo Dowalter accepts plans from 6 insurance carriers
Dr. Dowalter is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
Plan types Dr. Dowalter accepts, by number of carriers
- Medicare6
- PPO4
- HMO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jennifer Alonzo Dowalter'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 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 |
| 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) |
| 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. Jennifer Alonzo Dowalter
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. Jennifer Alonzo Dowalter's NPI number?
Dr. Jennifer Alonzo Dowalter's NPI number is 1285660233. It was assigned on June 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer Alonzo Dowalter?
Dr. Jennifer Alonzo Dowalter is a hospitalist in Yreka, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Jennifer Alonzo Dowalter practice?
Dr. Dowalter practices at 444 Bruce Street, Yreka, CA 96097. Dr. Dowalter's primary practice is Fairchild Medical Center in Yreka, California, part of Fairchild Medical Center. Dmand AI also links Dr. Dowalter to 1 hospital, 1 physician office and 1 rural health clinic.
What is Dr. Jennifer Alonzo Dowalter's office phone number?
The practice phone on file for Dr. Dowalter is (530) 842-4121.
What is Dr. Jennifer Alonzo Dowalter's medical license number?
Dr. Dowalter holds California license A96391, one of the licenses on file in 3 states.
Which states has Dr. Jennifer Alonzo Dowalter been licensed in?
Dmand AI has state licenses on file for Dr. Dowalter in California (2006 to 2026), Washington (2023 to 2024) and Georgia (2009 to 2010).
Which hospitals is Dr. Jennifer Alonzo Dowalter affiliated with?
Dr. Dowalter practices at Fairchild Medical Center in Yreka, California. Dr. Dowalter is also affiliated with Asante Rogue Regional Medical Center. Dmand AI links Dr. Dowalter to 1 more hospital.
What medical group is Dr. Jennifer Alonzo Dowalter part of?
Dr. Dowalter is linked to Sound Physicians.
Does Dr. Jennifer Alonzo Dowalter accept Medicare?
Yes. CMS data shows Dr. Dowalter billed Medicare for 1,302 services in 2024, and Dr. Dowalter accepts Medicare assignment.
How many Medicare patients does Dr. Jennifer Alonzo Dowalter see?
CMS counts 279 Medicare patients who saw Dr. Dowalter in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
Is Dr. Jennifer Alonzo Dowalter board certified?
Yes. Dr. Dowalter is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Jennifer Alonzo Dowalter bill to Medicare?
In 2024, Dr. Dowalter's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Where did Dr. Jennifer Alonzo Dowalter go to medical school?
Dr. Dowalter graduated from Far Eastern University Nicanor Reyes Medical Foundation in 1994.
What drugs does Dr. Jennifer Alonzo Dowalter prescribe most?
In 2024 Medicare Part D data, Dr. Dowalter's most prescribed drugs by claims were Levofloxacin, Cefdinir and Atorvastatin Calcium.
Has Dr. Jennifer Alonzo Dowalter received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Dowalter from 1 company from 2016 to 2016. The largest total came from The Spectranetics Corporation.
How long has Dr. Jennifer Alonzo Dowalter been practicing?
Dr. Dowalter graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Jennifer Alonzo Dowalter accept?
Dr. Dowalter is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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