Dr. Jenny Lee Guest, DO
- Medicare services, 2024
- 164
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 120
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 100 Medical Center Drive, Springfield, OH 45504
- Practice phone
- Call (937) 523-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Guest'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. Jenny Lee Guest is an emergency medicine physician in Springfield, Ohio
Dr. Guest practices at Mercy Health - Springfield Regional Medical Center in Springfield, Ohio, part of Bon Secours Mercy Health.
Dr. Guest's NPI, 1285847111, was assigned on May 7, 2007. Dr. Guest holds Ohio license 34-00-9617.
- NPI
- 1285847111NPI Registry (opens in a new tab)
- NPI enumeration date
- May 7, 2007
- NPI status
- Active
- Practice phone
- (937) 523-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jenny Lee Guest practices at Mercy Health - Springfield Regional Medical Center in Springfield, Ohio
Dr. Guest's primary practice is Mercy Health - Springfield Regional Medical Center, at 100 Medical Center Drive, Springfield, OH 45504 in Clark County. The practice phone is (937) 523-5500.
- Mercy Health - Springfield Regional Medical Center100 Medical Center Drive, Springfield, OH 45504 · Clark CountyPhone(937) 523-5500
Source: Dmand AI Affiliation Data
Dr. Jenny Lee Guest is affiliated with 1 site of care and 2 medical groups
Dr. Guest's primary practice is Mercy Health - Springfield Regional Medical Center in Springfield, Ohio, part of Bon Secours Mercy Health. The medical group on file is Emergency Medicine Physicians. Dmand AI also links Dr. Guest to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jenny Lee Guest's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guest practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health - Springfield Regional Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jenny Lee Guest is one of 2,401 emergency medicine physicians in Ohio
Emergency medicine is Dr. Guest's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Guest's licenses on file in 2 states: Ohio and Nebraska.
Specialties and state licenses
- Emergency medicine, OhioPrimary
- Nebraska license
Emergency medicine physicians near Dr. Guest
Counts of emergency 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
Dr. Jenny Lee Guest billed Medicare for 164 services in 2024
CMS data shows 164 Medicare services from Dr. Guest across 4 procedure codes in 2024, for 159 Medicare patients. Medicare paid $20,500 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Guest's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2562024: 16436%
Dr. Guest compared with the Ohio median for emergency medicine physicians, 2024
- Dr. Guest
- Ohio median
- Medicare services
- 164vs 26638% below
- Medicare patients
- 159vs 24836% below
- Part D claims
- 33vs 6549% below
Medians across 2,448 emergency medicine physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Guest'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jenny Lee Guest treated 159 Medicare patients in 2024, average age 74
CMS counts 159 Medicare patients who saw Dr. Guest in 2024. The largest group is 75 to 84, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.84, 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. Guest's median patient age at 51, with 57% women.
Dr. Guest's Medicare patients by age, 2024
Dr. Guest's Medicare patients by sex, 2024
- Women7849%
- Men8151%
Chronic conditions among Dr. Guest's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Mood disorders45%
- Depression43%
- Anxiety42%
- Ischemic heart disease42%
- COPD37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guest's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jenny Lee Guest wrote 120 Medicare Part D claims in 2024
In 2024, Dr. Guest wrote 120 Medicare Part D claims for 93 patients. 93% of them were for generic drugs. CMS names the drug for 33 of them, across 2 drugs with 11 or more claims each, at $90 in total drug cost. In 2023, CMS named 81 claims across 6 drugs.
Dr. Guest's Part D claims by kind of drug, 2024
- Generic111 claims93%
- Brand-name and other9 claims8%
Dr. Guest'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. Guest's Part D claims, 2024
- Antibiotics38%45 of 120 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: 812024: 3359%
Drugs named by CMS: 2 in 2024, 6 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
Dr. Jenny Lee Guest scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Guest for performance year 2024, reported as part of a group.
Dr. Guest's MIPS scores, performance year 2024
- 100of 100Final score
- 94.7of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jenny Lee Guest received $43 in industry payments from 2016 to 2023
CMS Open Payments shows 3 general payments to Dr. Guest from 3 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $17.
General payments to Dr. Guest by program year, 2016 to 2023
Companies that paid Dr. Guest the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jenny Lee Guest'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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Jenny Lee Guest
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. Jenny Lee Guest's NPI number?
Dr. Jenny Lee Guest's NPI number is 1285847111. It was assigned on May 7, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jenny Lee Guest?
Dr. Jenny Lee Guest is an emergency medicine physician in Springfield, Ohio. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jenny Lee Guest practice?
Dr. Guest practices at 100 Medical Center Drive, Springfield, OH 45504. Dr. Guest's primary practice is Mercy Health - Springfield Regional Medical Center in Springfield, Ohio, part of Bon Secours Mercy Health. Dmand AI also links Dr. Guest to 1 medical group.
What is Dr. Jenny Lee Guest's office phone number?
The practice phone on file for Dr. Guest is (937) 523-5500.
What is Dr. Jenny Lee Guest's medical license number?
Dr. Guest holds Ohio license 34-00-9617, one of the licenses on file in 2 states.
Which states has Dr. Jenny Lee Guest been licensed in?
Dmand AI has state licenses on file for Dr. Guest in Ohio and Nebraska.
Which hospitals is Dr. Jenny Lee Guest affiliated with?
Dr. Guest practices at Mercy Health - Springfield Regional Medical Center in Springfield, Ohio.
What medical group is Dr. Jenny Lee Guest part of?
Dr. Guest is linked to Emergency Medicine Physicians. Dmand AI links Dr. Guest to 1 more medical group.
Does Dr. Jenny Lee Guest accept Medicare?
Yes. CMS data shows Dr. Guest billed Medicare for 164 services in 2024.
What is Dr. Jenny Lee Guest's MIPS score?
Dr. Guest's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Jenny Lee Guest see?
CMS counts 159 Medicare patients who saw Dr. Guest in 2024, with an average age of 74.
What services does Dr. Jenny Lee Guest bill to Medicare?
In 2024, Dr. Guest's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
What drugs does Dr. Jenny Lee Guest prescribe most?
In 2024 Medicare Part D data, Dr. Guest's most prescribed drugs by claims were Prednisone and Cephalexin.
Has Dr. Jenny Lee Guest received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Dr. Guest from 3 companies from 2016 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Jenny Lee Guest been practicing?
Dr. Guest's NPI was assigned in 2007.
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