Dr. Tatum Nicole Jestila, MD
- Medicare services, 2024
- 294
- Medicare patients, 2024
- 145
- Part D claims, 2024
- 217
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 2615 Chester Avenue, Bakersfield, CA 93301
- Practice phone
- Call (661) 395-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Jestila'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. Tatum Nicole Jestila is an internist in Bakersfield, California
Dr. Jestila practices at Adventist Health Bakersfield in Bakersfield, California, part of Adventist Health.
Dr. Jestila's NPI, 1659878627, was assigned on April 6, 2018. Dr. Jestila holds California license A189651.
- NPI
- 1659878627NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234671959
- NPI enumeration date
- April 6, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (661) 395-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tatum Nicole Jestila practices at Adventist Health Bakersfield in Bakersfield, California
Dr. Jestila's primary practice is Adventist Health Bakersfield, at 2615 Chester Avenue, Bakersfield, CA 93301 in Kern County. The practice phone is (661) 395-3000.
- Adventist Health Bakersfield2615 Chester Avenue, Bakersfield, CA 93301 · Kern CountyPhone(661) 395-3000
Source: Dmand AI Affiliation Data
Dr. Tatum Nicole Jestila is affiliated with 3 sites of care and 2 medical groups
Dr. Jestila's primary practice is Adventist Health Bakersfield in Bakersfield, California, part of Adventist Health. Dr. Jestila is also affiliated with Kern Medical. The medical group on file is Vituity. Dmand AI also links Dr. Jestila to 1 more group practice or clinic and 1 medical group, 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. Tatum Nicole Jestila's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jestila practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Bakersfield | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Tatum Nicole Jestila is one of 16,751 internists in California
Internal medicine is Dr. Jestila's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Jestila is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Jestila
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. Tatum Nicole Jestila billed Medicare for 294 services in 2024
CMS data shows 294 Medicare services from Dr. Jestila across 5 procedure codes in 2024, for 145 Medicare patients. Medicare paid $26,707 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Jestila compared with the California median for internists, 2024
- Dr. Jestila
- California median
- Medicare services
- 294vs 36119% below
- Medicare patients
- 145vs 151Close to median
- Part D claims
- 23vs 42195% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Jestila'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. Jestila?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Jestila and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tatum Nicole Jestila treated 145 Medicare patients in 2024, average age 73
CMS counts 145 Medicare patients who saw Dr. Jestila in 2024. The largest group is 75 to 84, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 64% are also on Medicaid. Their average risk score is 2.98, 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. Jestila's median patient age at 55, with 45% women.
Dr. Jestila's Medicare patients by age, 2024
Dr. Jestila's Medicare patients by sex, 2024
- Women7954%
- Men6646%
Chronic conditions among Dr. Jestila's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Ischemic heart disease62%
- Arthritis56%
- Heart failure53%
- Chronic kidney disease50%
- Atrial fibrillation44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jestila'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
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tatum Nicole Jestila wrote 217 Medicare Part D claims in 2024
In 2024, Dr. Jestila wrote 217 Medicare Part D claims for 68 patients. 79% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $10,440 in total drug cost.
Dr. Jestila's Part D claims by kind of drug, 2024
- Generic172 claims79%
- Brand-name and other45 claims21%
Dr. Jestila'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. Jestila's Part D claims, 2024
- Antibiotics20%43 of 217 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 Dr. Tatum Nicole Jestila takes part in Medicare
Dr. Jestila 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Tatum Nicole Jestila has 1 publication on record
Dmand AI links 1 paper to Dr. Jestila in 2019. Dr. Jestila's most frequent co-authors are Subhasis Misra, MD and Darshan B. Thakkar, MD.
Dr. Jestila's most frequent co-authors
Recent publications by Dr. Jestila
See who Dr. Jestila researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Jestila works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tatum Nicole Jestila received $298 in industry payments from 2022 to 2024
CMS Open Payments shows 6 general payments to Dr. Jestila from 4 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $127.
General payments to Dr. Jestila by program year, 2022 to 2024
Companies that paid Dr. Jestila the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tatum Nicole Jestila'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 | 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) |
| 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. Tatum Nicole Jestila
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. Tatum Nicole Jestila's NPI number?
Dr. Tatum Nicole Jestila's NPI number is 1659878627. It was assigned on April 6, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Tatum Nicole Jestila?
Dr. Tatum Nicole Jestila is an internist in Bakersfield, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tatum Nicole Jestila practice?
Dr. Jestila practices at 2615 Chester Avenue, Bakersfield, CA 93301. Dr. Jestila's primary practice is Adventist Health Bakersfield in Bakersfield, California, part of Adventist Health. Dmand AI also links Dr. Jestila to 1 group practice or clinic and 1 medical group.
What is Dr. Tatum Nicole Jestila's office phone number?
The practice phone on file for Dr. Jestila is (661) 395-3000.
What is Dr. Tatum Nicole Jestila's medical license number?
Dr. Jestila holds California license A189651.
Which hospitals is Dr. Tatum Nicole Jestila affiliated with?
Dr. Jestila practices at Adventist Health Bakersfield in Bakersfield, California. Dr. Jestila is also affiliated with Kern Medical.
What medical group is Dr. Tatum Nicole Jestila part of?
Dr. Jestila is linked to Vituity. Dmand AI links Dr. Jestila to 1 more medical group.
Does Dr. Tatum Nicole Jestila accept Medicare?
Yes. CMS data shows Dr. Jestila billed Medicare for 294 services in 2024, and Dr. Jestila accepts Medicare assignment.
How many Medicare patients does Dr. Tatum Nicole Jestila see?
CMS counts 145 Medicare patients who saw Dr. Jestila in 2024, with an average age of 73.
What services does Dr. Tatum Nicole Jestila bill to Medicare?
In 2024, Dr. Jestila's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99238) and hospital inpatient care (99239).
Show 5 more questionsShow fewer questions
What drugs does Dr. Tatum Nicole Jestila prescribe most?
In 2024 Medicare Part D data, Dr. Jestila's most prescribed drugs by claims were Jardiance and Carvedilol.
Has Dr. Tatum Nicole Jestila received payments from drug or device companies?
CMS Open Payments shows $298 in general payments to Dr. Jestila from 4 companies from 2022 to 2024. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Tatum Nicole Jestila been practicing?
Dr. Jestila graduated from medical school in 2018, 8 years ago.
Does Dr. Tatum Nicole Jestila do research?
Dmand AI links 1 publication to Dr. Jestila.
Who does Dr. Tatum Nicole Jestila publish with?
Dr. Jestila's most frequent co-authors are Subhasis Misra, MD (1 shared paper) and Darshan B. Thakkar, MD (1 shared paper).
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card