Tyson M. Fieldsted
- Medicare services, 2024
- 1,330
- Medicare patients, 2024
- 167
- Part D claims, 2024
- 1,255
- Industry payments
- $29,040
- Affiliated sites
- 2
- Practice address
- 2323 16th St, Bakersfield, CA 93301
- Practice phone
- Call (661) 395-1335
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kern Surgery Center, LLC
Bakersfield, California
Find Tyson Fieldsted'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.
Tyson M. Fieldsted is a primary care nurse practitioner in Bakersfield, California
Tyson Fieldsted practices at Kern Surgery Center, LLC in Bakersfield, California.
Tyson Fieldsted's NPI, 1760884530, was assigned on September 23, 2014. Tyson Fieldsted graduated from University of Cincinnati College of Medicine in 2014. Tyson Fieldsted holds California license 95001306.
- NPI
- 1760884530NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052634805
- NPI enumeration date
- September 23, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (661) 395-1335
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tyson M. Fieldsted practices at Kern Surgery Center, LLC in Bakersfield, California
Tyson Fieldsted's primary practice is Kern Surgery Center, LLC, at 2323 16th St, Bakersfield, CA 93301 in Kern County. The practice phone is (661) 395-1335.
- Kern Surgery Center, LLC2323 16th St, Bakersfield, CA 93301 · Kern CountyPhone(661) 395-1335
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tyson M. Fieldsted is affiliated with 3 sites of care and 2 medical groups
Tyson Fieldsted's primary practice is Kern Surgery Center, LLC in Bakersfield, California. The medical group on file is Kern NeuroScience Institute. Dmand AI also links Tyson Fieldsted to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Tyson M. Fieldsted's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tyson Fieldsted practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kern Surgery Center, LLC | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tyson M. Fieldsted is one of 860 primary care nurse practitioners in California
Primary care is Tyson Fieldsted's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Tyson Fieldsted is licensed in California.
Specialties and state licenses
- Primary care nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists alzheimer's disease, arthritis, chronic diabetes, fibromyalgia and chronic pain, insomnia, lower back pain, migraine and chronic headache and mobility impairment among the conditions Tyson Fieldsted treats.
Primary care nurse practitioners near Tyson Fieldsted
Counts of primary care nurse practitioners 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
Tyson M. Fieldsted billed Medicare for 1,330 services in 2024
CMS data shows 1,330 Medicare services from Tyson Fieldsted across 9 procedure codes in 2024, for 167 Medicare patients. Medicare paid $142,068 for them. Every service was in an office.
Tyson Fieldsted's Medicare services by type, 2024
- Office and hospital visits1,148
- Surgery125
- Drugs given in the office57
Tyson Fieldsted compared with the California median for primary care nurse practitioners, 2024
- Tyson Fieldsted
- California median
- Medicare services
- 1,330vs 2006.7 times
- Medicare patients
- 167vs 9086% above
- Part D claims
- 1,157vs 5052.3 times
Medians across 361 primary care nurse practitioners in California with Dmand AI profiles that report each measure.
Tyson Fieldsted'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 Tyson Fieldsted and other primary care nurse practitioners in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Tyson M. Fieldsted treated 167 Medicare patients in 2024, average age 66
CMS counts 167 Medicare patients who saw Tyson Fieldsted in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 56% are also on Medicaid. Their average risk score is 1.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Tyson Fieldsted's median patient age at 51, with 69% women.
Tyson Fieldsted's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tyson Fieldsted's Medicare patients by sex, 2024
- Women11468%
- Men5332%
Chronic conditions among Tyson Fieldsted's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Mood disorders47%
- Diabetes46%
- Depression43%
- Anxiety40%
- Ischemic heart disease37%
Share of Medicare patients with each condition. A patient can have several.
Tyson Fieldsted'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
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tyson M. Fieldsted wrote 1,255 Medicare Part D claims in 2024
In 2024, Tyson Fieldsted wrote 1,255 Medicare Part D claims for 123 patients. 92% of them were for generic drugs. CMS names the drug for 1,157 of them, across 24 drugs with 11 or more claims each, at $90,050 in total drug cost.
Tyson Fieldsted's Part D claims by kind of drug, 2024
- Generic1,157 claims92%
- Brand-name98 claims8%
Tyson Fieldsted'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 Tyson Fieldsted's Part D claims, 2024
- Opioids50%622 of 1,255 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Tyson M. Fieldsted takes part in Medicare
Tyson Fieldsted 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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Tyson M. Fieldsted received $29,040 in industry payments from 2024 to 2025
CMS Open Payments shows 97 general payments to Tyson Fieldsted from 7 drug and device companies from 2024 to 2025. Speaker and faculty fees make up the largest share, 88% of the total. Pfizer Inc. paid the most, $27,317.
General payments to Tyson Fieldsted by program year, 2024 to 2025
General payments to Tyson Fieldsted by kind, 2024 to 2025
- Speaker and faculty fees$25,67588%
- Food and beverage$1,6526%
- Travel and lodging$1,0384%
- Consulting fees$6752%
Companies that paid Tyson Fieldsted the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Tyson M. Fieldsted graduated from University of Cincinnati College of Medicine
Tyson Fieldsted graduated from University of Cincinnati College of Medicine in 2014. Tyson Fieldsted is a member of American Academy of Neurology, AANP, American Headache Society and National Headache Foundation.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Tyson M. Fieldsted'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 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 |
| 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 Tyson M. Fieldsted
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tyson M. Fieldsted's NPI number?
Tyson M. Fieldsted's NPI number is 1760884530. It was assigned on September 23, 2014, and it is active in the NPI Registry.
What does Tyson M. Fieldsted specialize in?
Tyson M. Fieldsted is a primary care nurse practitioner in Bakersfield, California. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Tyson M. Fieldsted practice?
Tyson Fieldsted practices at 2323 16th St, Bakersfield, CA 93301. Tyson Fieldsted's primary practice is Kern Surgery Center, LLC in Bakersfield, California. Dmand AI also links Tyson Fieldsted to 2 group practices and clinics and 1 medical group.
What is Tyson M. Fieldsted's office phone number?
The practice phone on file for Tyson Fieldsted is (661) 395-1335.
What is Tyson M. Fieldsted's medical license number?
Tyson Fieldsted holds California license 95001306.
What medical group is Tyson M. Fieldsted part of?
Tyson Fieldsted is linked to Kern NeuroScience Institute. Dmand AI links Tyson Fieldsted to 1 more medical group.
Does Tyson M. Fieldsted accept Medicare?
Yes. CMS data shows Tyson Fieldsted billed Medicare for 1,330 services in 2024, and Tyson Fieldsted accepts Medicare assignment.
How many Medicare patients does Tyson M. Fieldsted see?
CMS counts 167 Medicare patients who saw Tyson Fieldsted in 2024, with an average age of 66.
What services does Tyson M. Fieldsted bill to Medicare?
In 2024, Tyson Fieldsted's most billed Medicare services were care management and other visits (99441), care management and other visits (99443) and surgery: brain, spine and nerves (62368).
Where did Tyson M. Fieldsted go to medical school?
Tyson Fieldsted graduated from University of Cincinnati College of Medicine in 2014.
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What drugs does Tyson M. Fieldsted prescribe most?
In 2024 Medicare Part D data, Tyson Fieldsted's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Gabapentin and Oxycodone-Acetaminophen.
Has Tyson M. Fieldsted received payments from drug or device companies?
CMS Open Payments shows $29,040 in general payments to Tyson Fieldsted from 7 companies from 2024 to 2025. The largest total came from Pfizer Inc.
How long has Tyson M. Fieldsted been practicing?
Tyson Fieldsted graduated from medical school in 2014, 12 years ago.
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