Dr. John B. Herrick, DO
- Medicare services, 2024
- 218
- Medicare patients, 2024
- 145
- Part D claims, 2024
- 16
- Publications
- 4
- Hospital affiliations
- 1
- Practice address
- 608 Elizabeth Ave, Kingsville, TX 78363
- Practice phone
- Call (361) 881-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Christus Spohn Hospital - Corpus Christi
Kingsville, Texas
Find Dr. Herrick'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. John B. Herrick is an emergency medicine physician in Kingsville, Texas
Dr. Herrick practices at Christus Spohn Hospital - Corpus Christi in Kingsville, Texas.
Dr. Herrick's NPI, 1003913880, was assigned on September 20, 2006. Dr. Herrick graduated from Des Moines University in 1998. Dr. Herrick holds Texas license K7761.
- NPI
- 1003913880NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305730722
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (361) 881-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John B. Herrick practices at Christus Spohn Hospital - Corpus Christi in Kingsville, Texas
Dr. Herrick's primary practice is Christus Spohn Hospital - Corpus Christi, at 608 Elizabeth Ave, Kingsville, TX 78363 in Kleberg County. The practice phone is (361) 881-3000.
- Christus Spohn Hospital - Corpus Christi608 Elizabeth Ave, Kingsville, TX 78363 · Kleberg CountyPhone(361) 881-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John B. Herrick is affiliated with 6 sites of care and 4 medical groups
Dr. Herrick's primary practice is Christus Spohn Hospital - Corpus Christi in Kingsville, Texas. Dr. Herrick is also affiliated with CHRISTUS Spohn Hospital Corpus Christi - Shoreline. The medical group on file is SCP Health. Dmand AI also links Dr. Herrick to 4 more group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John B. Herrick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herrick practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Christus Spohn Hospital - Corpus Christi | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John B. Herrick is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Herrick's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Herrick is board certified in emergency medicine by the AOA Board of Emergency Medicine. Dmand AI has Dr. Herrick's licenses on file in 3 states: Texas, New York and Ohio.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- New York license
- Ohio license
Emergency medicine physicians near Dr. Herrick
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. John B. Herrick billed Medicare for 218 services in 2024
CMS data shows 218 Medicare services from Dr. Herrick across 3 procedure codes in 2024, for 145 Medicare patients. Medicare paid $19,453 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Herrick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2022024: 13633%
- Tests and treatments
- 2023: 1142024: 8228%
Dr. Herrick compared with the Texas median for emergency medicine physicians, 2024
- Dr. Herrick
- Texas median
- Medicare services
- 218vs 225Close to median
- Medicare patients
- 145vs 20630% below
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Herrick'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. Herrick?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Herrick and other emergency medicine physicians in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John B. Herrick treated 145 Medicare patients in 2024, average age 73
CMS counts 145 Medicare patients who saw Dr. Herrick in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 3.20, 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. Herrick's median patient age at 53, with 52% women.
Dr. Herrick's Medicare patients by age, 2024
Dr. Herrick's Medicare patients by sex, 2024
- Women7250%
- Men7350%
Chronic conditions among Dr. Herrick's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes63%
- Arthritis59%
- Chronic kidney disease52%
- Ischemic heart disease51%
- Mood disorders50%
- Heart failure49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Herrick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John B. Herrick wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Herrick wrote 16 Medicare Part D claims for 15 patients. 94% of them were for generic drugs.
Dr. Herrick's Part D claims by kind of drug, 2024
- Generic15 claims94%
- Brand-name and other1 claims6%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John B. Herrick takes part in Medicare
Dr. Herrick 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. John B. Herrick has 4 publications on record
Dmand AI links 4 papers to Dr. Herrick, published from 2015 to 2023. Dr. Herrick's most frequent co-authors are Peter B. Richman, MD, Osbert Blow, MD, PhD and Michael Norman Brodeur, MD.
Dr. Herrick's most frequent co-authors
- Peter B. Richman, MD3 shared papers
- Osbert Blow, MD, PhD1 shared paper
- Michael Norman Brodeur, MD1 shared paper
Recent publications by Dr. Herrick
See who Dr. Herrick researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Herrick works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John B. Herrick received $86 in industry payments from 2016 to 2023
CMS Open Payments shows 4 general payments to Dr. Herrick from 4 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, $39.
General payments to Dr. Herrick by program year, 2016 to 2023
Companies that paid Dr. Herrick the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John B. Herrick graduated from Des Moines University
Dr. Herrick graduated from Des Moines University in 1998. Dr. Herrick is a member of AOA.
- Medical school
- Board certified in emergency medicine
- Board certified in 2001 - 2003
- Board certified in 2002 - 2006
- Board certified in 1999 - 2025
Source: Dmand AI Professional Profile Data
Dr. John B. Herrick accepts plans from 15 insurance carriers
Dr. Herrick is in network with 15 carriers, including United Healthcare, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- United Healthcare
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- Baylor Scott and White
- Blue Cross and Blue Shield of Kansas City
- +7 more carriersWith a free account
Plan types Dr. Herrick accepts, by number of carriers
- HMO9
- PPO9
- EPO3
- Medicare3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. John B. Herrick'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. John B. Herrick
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. John B. Herrick's NPI number?
Dr. John B. Herrick's NPI number is 1003913880. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John B. Herrick?
Dr. John B. Herrick is an emergency medicine physician in Kingsville, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John B. Herrick practice?
Dr. Herrick practices at 608 Elizabeth Ave, Kingsville, TX 78363. Dr. Herrick's primary practice is Christus Spohn Hospital - Corpus Christi in Kingsville, Texas. Dmand AI also links Dr. Herrick to 4 group practices and clinics and 3 medical groups.
What is Dr. John B. Herrick's office phone number?
The practice phone on file for Dr. Herrick is (361) 881-3000.
What is Dr. John B. Herrick's medical license number?
Dr. Herrick holds Texas license K7761, one of the licenses on file in 3 states.
Which states has Dr. John B. Herrick been licensed in?
Dmand AI has state licenses on file for Dr. Herrick in Texas, New York and Ohio.
Which hospitals is Dr. John B. Herrick affiliated with?
Dr. Herrick is affiliated with CHRISTUS Spohn Hospital Corpus Christi - Shoreline.
What medical group is Dr. John B. Herrick part of?
Dr. Herrick is linked to SCP Health. Dmand AI links Dr. Herrick to 3 more medical groups.
Does Dr. John B. Herrick accept Medicare?
Yes. CMS data shows Dr. Herrick billed Medicare for 218 services in 2024, and Dr. Herrick accepts Medicare assignment.
How many Medicare patients does Dr. John B. Herrick see?
CMS counts 145 Medicare patients who saw Dr. Herrick in 2024, with an average age of 73.
Show 8 more questionsShow fewer questions
Is Dr. John B. Herrick board certified?
Yes. Dr. Herrick is board certified in emergency medicine by the AOA Board of Emergency Medicine.
What services does Dr. John B. Herrick bill to Medicare?
In 2024, Dr. Herrick's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
Where did Dr. John B. Herrick go to medical school?
Dr. Herrick graduated from Des Moines University in 1998.
Has Dr. John B. Herrick received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Herrick from 4 companies from 2016 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. John B. Herrick been practicing?
Dr. Herrick graduated from medical school in 1998, 28 years ago.
Does Dr. John B. Herrick do research?
Dmand AI links 4 publications to Dr. Herrick, published from 2015 to 2023.
Who does Dr. John B. Herrick publish with?
Dr. Herrick's most frequent co-authors are Peter B. Richman, MD (3 shared papers), Osbert Blow, MD, PhD (1 shared paper) and Michael Norman Brodeur, MD (1 shared paper).
What insurance does Dr. John B. Herrick accept?
Dr. Herrick is in network with 15 carriers, including United Healthcare, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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