Dr. Geoffrey Glenn Herndon, DO
- Medicare services, 2024
- 1,249
- Medicare patients, 2024
- 492
- MIPS score, 2024
- 90
- Hospital affiliations
- 4
- Industry payments
- $15
- Practice address
- 3801 South National Avenue, Springfield, MO 65807
- Practice phone
- Call (417) 269-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Herndon's professional email, personal email and mobile number
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Dr. Geoffrey Glenn Herndon is a pathologist in Springfield, Missouri
Dr. Herndon practices at Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers.
Dr. Herndon's NPI, 1225590938, was assigned on April 2, 2019. Dr. Herndon graduated from At Still Un of Hlth Sciences, Col of Osteo Med, Mesa in 2019. Dr. Herndon holds Missouri license 2024006277.
- NPI
- 1225590938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032442033
- NPI enumeration date
- April 2, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 269-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Geoffrey Glenn Herndon practices at Cox Medical Center South in Springfield, Missouri
Dr. Herndon's primary practice is Cox Medical Center South, at 3801 South National Avenue, Springfield, MO 65807 in Greene County. The practice phone is (417) 269-6000.
- Cox Medical Center South3801 South National Avenue, Springfield, MO 65807 · Greene CountyPhone(417) 269-6000
Source: Dmand AI Affiliation Data
Dr. Geoffrey Glenn Herndon is affiliated with 4 sites of care and 1 medical group
Dr. Herndon's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers. Dr. Herndon is also affiliated with Cox Medical Center Branson. The medical group on file is Pathology Services of Springfield. Dmand AI also links Dr. Herndon to 2 more hospitals, 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. Geoffrey Glenn Herndon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herndon practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cox Medical Center South | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Geoffrey Glenn Herndon is one of 212 pathologists in Missouri
Anatomic pathology and clinical pathology is Dr. Herndon's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Herndon is licensed in Missouri.
Specialties and state licenses
- Anatomic pathology and clinical pathology, MissouriPrimary
Pathologists near Dr. Herndon
Counts of pathologists 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. Geoffrey Glenn Herndon billed Medicare for 1,249 services in 2024
CMS data shows 1,249 Medicare services from Dr. Herndon across 15 procedure codes in 2024, for 492 Medicare patients. Medicare paid $31,728 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Herndon compared with the Missouri median for pathologists, 2024
- Dr. Herndon
- Missouri median
- Medicare services
- 1,249vs 1,44614% below
- Medicare patients
- 492vs 5266% below
Medians across 216 pathologists in Missouri with Dmand AI profiles that report each measure.
Dr. Herndon'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Herndon and other pathologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Geoffrey Glenn Herndon treated 492 Medicare patients in 2024, average age 73
CMS counts 492 Medicare patients who saw Dr. Herndon in 2024. The largest group is 65 to 74, with 258 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Herndon's median patient age at 61, with 61% women.
Dr. Herndon's Medicare patients by age, 2024
Dr. Herndon's Medicare patients by sex, 2024
- Women27355%
- Men21945%
Chronic conditions among Dr. Herndon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis54%
- Diabetes30%
- Chronic kidney disease27%
- Ischemic heart disease27%
- Mood disorders26%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Herndon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Geoffrey Glenn Herndon scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Herndon for performance year 2024, reported as part of a group. Dr. Herndon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Herndon's MIPS scores, performance year 2024
- 90of 100Final score
- 80of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Geoffrey Glenn Herndon received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Herndon from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Roche Diagnostics Corporation paid the most, $15.
Companies that paid Dr. Herndon the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Geoffrey Glenn Herndon graduated from At Still Un of Hlth Sciences, Col of Osteo Med, Mesa
Dr. Herndon graduated from At Still Un of Hlth Sciences, Col of Osteo Med, Mesa in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Geoffrey Glenn Herndon'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Geoffrey Glenn Herndon
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What is Dr. Geoffrey Glenn Herndon's NPI number?
Dr. Geoffrey Glenn Herndon's NPI number is 1225590938. It was assigned on April 2, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Geoffrey Glenn Herndon?
Dr. Geoffrey Glenn Herndon is a pathologist in Springfield, Missouri. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Geoffrey Glenn Herndon practice?
Dr. Herndon practices at 3801 South National Avenue, Springfield, MO 65807. Dr. Herndon's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers. Dmand AI also links Dr. Herndon to 2 hospitals.
What is Dr. Geoffrey Glenn Herndon's office phone number?
The practice phone on file for Dr. Herndon is (417) 269-6000.
What is Dr. Geoffrey Glenn Herndon's medical license number?
Dr. Herndon holds Missouri license 2024006277.
Which hospitals is Dr. Geoffrey Glenn Herndon affiliated with?
Dr. Herndon practices at Cox Medical Center South in Springfield, Missouri. Dr. Herndon is also affiliated with Cox Medical Center Branson. Dmand AI links Dr. Herndon to 2 more hospitals.
What medical group is Dr. Geoffrey Glenn Herndon part of?
Dr. Herndon is linked to Pathology Services of Springfield.
Does Dr. Geoffrey Glenn Herndon accept Medicare?
Yes. CMS data shows Dr. Herndon billed Medicare for 1,249 services in 2024, and Dr. Herndon accepts Medicare assignment.
What is Dr. Geoffrey Glenn Herndon's MIPS score?
Dr. Herndon's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Dr. Geoffrey Glenn Herndon see?
CMS counts 492 Medicare patients who saw Dr. Herndon in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Geoffrey Glenn Herndon bill to Medicare?
In 2024, Dr. Herndon's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (84165).
Where did Dr. Geoffrey Glenn Herndon go to medical school?
Dr. Herndon graduated from At Still Un of Hlth Sciences, Col of Osteo Med, Mesa in 2019.
Has Dr. Geoffrey Glenn Herndon received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Herndon from 1 company from 2025 to 2025. The largest total came from Roche Diagnostics Corporation.
How long has Dr. Geoffrey Glenn Herndon been practicing?
Dr. Herndon graduated from medical school in 2019, 7 years ago.
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