Dr. Jennifer Lynn Poast, DO
- Medicare services, 2023
- 16
- Part D claims, 2024
- 210
- Industry payments
- $2,737
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1601 Precision Park Ln, San Ysidro, CA 92173
- Practice phone
- Call (619) 662-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
San Ysidro Health Corporate Office
FQHC - Satellite Clinic · San Ysidro, California
Find Dr. Poast'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 Lynn Poast is an internist in San Ysidro, California
Dr. Poast practices at San Ysidro Health Corporate Office in San Ysidro, California.
Dr. Poast's NPI, 1164435681, was assigned on August 14, 2006. Dr. Poast graduated from Chicago College of Osteopathic Medicine at Midwestern University in 1998. Dr. Poast holds California license 20A8245.
- NPI
- 1164435681NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345233532
- NPI enumeration date
- August 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 662-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer Lynn Poast practices at San Ysidro Health Corporate Office in San Ysidro, California
Dr. Poast's primary practice is San Ysidro Health Corporate Office, at 1601 Precision Park Ln, San Ysidro, CA 92173 in San Diego County. The practice phone is (619) 662-4100.
- San Ysidro Health Corporate Office1601 Precision Park Ln, San Ysidro, CA 92173 · San Diego CountyPhone(619) 662-4100
Source: Dmand AI Affiliation Data
Dr. Jennifer Lynn Poast is affiliated with 1 site of care and 1 medical group
Dr. Poast's primary practice is San Ysidro Health Corporate Office in San Ysidro, California. The medical group on file is San Ysidro Health. Dr. Poast's employer is on file too: a community health center (fqhc).
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jennifer Lynn Poast's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Poast practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Ysidro Health Corporate Office | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jennifer Lynn Poast is one of 16,751 internists in California
Internal medicine is Dr. Poast's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Poast is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Poast's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists asthma, atrial fibrillation and flutter, chronic anemia, chronic diabetes, chronic hypertension, chronic kidney disease, chronic obstructive pulmonary disease (COPD) and diabetic emergency among the conditions Dr. Poast treats.
Internists near Dr. Poast
Counts of internists 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 Lynn Poast billed Medicare for 16 services in 2023
CMS data shows 16 Medicare services from Dr. Poast across 1 procedure code in 2023. Medicare paid $134 for them. Every service was in an office.
Dr. Poast compared with the California median for internists, 2023
- Dr. Poast
- California median
- Medicare services
- 16vs 36196% below
- Part D claims
- 36vs 42191% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Poast's most billed Medicare procedure codes, 2023
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. Poast and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jennifer Lynn Poast's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Poast's median patient age at 55, with 60% women.
Dr. Poast's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women60%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Jennifer Lynn Poast wrote 210 Medicare Part D claims in 2024
In 2024, Dr. Poast wrote 210 Medicare Part D claims for 49 patients. 73% of them were for generic drugs. CMS names the drug for 36 of them, across 3 drugs with 11 or more claims each, at $405 in total drug cost. In 2023, CMS named 307 claims across 19 drugs.
Dr. Poast's Part D claims by kind of drug, 2024
- Generic154 claims73%
- Brand-name and other56 claims27%
Dr. Poast'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. Poast's Part D claims, 2024
- Opioids8%16 of 210 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: 3072024: 3688%
Drugs named by CMS: 3 in 2024, 19 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 Lynn Poast takes part in Medicare
Dr. Poast 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 Lynn Poast received $2,737 in industry payments from 2016 to 2025
CMS Open Payments shows 144 general payments to Dr. Poast from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Novo Nordisk Inc paid the most, $663.
General payments to Dr. Poast by program year, 2016 to 2025
General payments to Dr. Poast by kind, 2016 to 2025
- Food and beverage$2,63196%
- Education$1064%
Companies that paid Dr. Poast the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jennifer Lynn Poast has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Poast, most recently 2023 Southern California Region 3 Women Leaders of Impact and Influence in Medicine Award in 2023. Dr. Poast serves on ACP California Region 3 DEI, ACP Region 3 Governors Council and Clinical competency.
Awards and honors for Dr. Poast
- 2023
- 2023 Southern California Region 3 Women Leaders of Impact and Influence in Medicine Award
- Fellow
- Inspire Award Honoree
- 2016
- NCQA PCMH
Dr. Poast's committees and leadership roles
- ACP California Region 3 DEIMember
- 2022 to present
- ACP Region 3 Governors CouncilMember
- 2022 to present
- Clinical competencyChair
- 2020 to present
Source: Dmand AI Professional Profile Data
Dr. Jennifer Lynn Poast graduated from Chicago College of Osteopathic Medicine at Midwestern University
Dr. Poast graduated from Chicago College of Osteopathic Medicine at Midwestern University in 1998. Dr. Poast is a member of ACP, AMA, AOA and Society of General Internal Medicine.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennifer Lynn Poast'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 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 Data |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Lynn Poast
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 Lynn Poast's NPI number?
Dr. Jennifer Lynn Poast's NPI number is 1164435681. It was assigned on August 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer Lynn Poast?
Dr. Jennifer Lynn Poast is an internist in San Ysidro, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jennifer Lynn Poast practice?
Dr. Poast practices at 1601 Precision Park Ln, San Ysidro, CA 92173. Dr. Poast's primary practice is San Ysidro Health Corporate Office in San Ysidro, California.
What is Dr. Jennifer Lynn Poast's office phone number?
The practice phone on file for Dr. Poast is (619) 662-4100.
What is Dr. Jennifer Lynn Poast's medical license number?
Dr. Poast holds California license 20A8245, one of the licenses on file in 2 states.
Which states has Dr. Jennifer Lynn Poast been licensed in?
Dmand AI has state licenses on file for Dr. Poast in California (2002 to 2026) and Illinois (1998 to 2005).
What medical group is Dr. Jennifer Lynn Poast part of?
Dr. Poast is linked to San Ysidro Health.
Does Dr. Jennifer Lynn Poast accept Medicare?
Yes. CMS data shows Dr. Poast billed Medicare for 16 services in 2023, and Dr. Poast accepts Medicare assignment.
Is Dr. Jennifer Lynn Poast board certified?
Yes. Dr. Poast is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Jennifer Lynn Poast bill to Medicare?
In 2023, Dr. Poast's most billed Medicare services were surgery: heart and blood vessels (36415).
Show 4 more questionsShow fewer questions
Where did Dr. Jennifer Lynn Poast go to medical school?
Dr. Poast graduated from Chicago College of Osteopathic Medicine at Midwestern University in 1998.
What drugs does Dr. Jennifer Lynn Poast prescribe most?
In 2024 Medicare Part D data, Dr. Poast's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Oxycodone-Acetaminophen.
Has Dr. Jennifer Lynn Poast received payments from drug or device companies?
CMS Open Payments shows $2,737 in general payments to Dr. Poast from 23 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Jennifer Lynn Poast been practicing?
Dr. Poast graduated from medical school in 1998, 28 years ago.
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