Tami Doane Tittelfitz, DNP, RN
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 361
- MIPS score, 2024
- 93
- Industry payments
- $28
- Affiliated sites
- 1
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (800) 826-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Tami Tittelfitz'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.
Tami Doane Tittelfitz is a nurse practitioner in Duarte, California
Tami Tittelfitz practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Tami Tittelfitz's NPI, 1780816025, was assigned on August 20, 2009. Tami Tittelfitz holds California license 382677.
- NPI
- 1780816025NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719293794
- NPI enumeration date
- August 20, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (800) 826-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tami Doane Tittelfitz practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Tami Tittelfitz's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tami Doane Tittelfitz is affiliated with 2 sites of care and 1 medical group
Tami Tittelfitz's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Tami Tittelfitz to 1 more other site, 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 Tami Doane Tittelfitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tami Tittelfitz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Tami Doane Tittelfitz is one of 5,983 nurse practitioners in California
Nurse practitioner is Tami Tittelfitz's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Tami Tittelfitz is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Tami Tittelfitz
Counts of 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
Tami Doane Tittelfitz treated 118 Medicare patients in 2024, average age 73
CMS counts 118 Medicare patients who saw Tami Tittelfitz in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have cancer, and 75% have high blood pressure. 34% are also on Medicaid. Their average risk score is 2.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Tami Tittelfitz's median patient age at 71, with 54% women.
Tami Tittelfitz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tami Tittelfitz's Medicare patients by sex, 2024
- Women6958%
- Men4942%
Chronic conditions among Tami Tittelfitz's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes41%
- Ischemic heart disease41%
- COPD38%
- Atrial fibrillation32%
Share of Medicare patients with each condition. A patient can have several.
Tami Tittelfitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tami Doane Tittelfitz wrote 361 Medicare Part D claims in 2024
In 2024, Tami Tittelfitz wrote 361 Medicare Part D claims for 105 patients. 89% of them were for generic drugs.
Tami Tittelfitz's Part D claims by kind of drug, 2024
- Generic321 claims89%
- Brand-name40 claims11%
Drug classes CMS tracks in Tami Tittelfitz's Part D claims, 2024
- Opioids21%77 of 361 claims
- Antibiotics6%20 of 361 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Tami Doane Tittelfitz scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Tami Tittelfitz for performance year 2024, reported as part of a group. Tami Tittelfitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Tami Tittelfitz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Tami Tittelfitz's MIPS scores, performance year 2024
- 93of 100Final score
- 78.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
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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Tami Doane Tittelfitz received $28 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tami Tittelfitz from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $28.
Companies that paid Tami Tittelfitz the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Tami Doane Tittelfitz'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 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)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 Tami Doane Tittelfitz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tami Doane Tittelfitz's NPI number?
Tami Doane Tittelfitz's NPI number is 1780816025. It was assigned on August 20, 2009, and it is active in the NPI Registry.
What does Tami Doane Tittelfitz specialize in?
Tami Doane Tittelfitz is a nurse practitioner in Duarte, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Tami Doane Tittelfitz practice?
Tami Tittelfitz practices at 1500 Duarte Rd, Duarte, CA 91010. Tami Tittelfitz's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Tami Tittelfitz to 1 other site.
What is Tami Doane Tittelfitz's office phone number?
The practice phone on file for Tami Tittelfitz is (800) 826-4673.
What is Tami Doane Tittelfitz's medical license number?
Tami Tittelfitz holds California license 382677.
What medical group is Tami Doane Tittelfitz part of?
Tami Tittelfitz is linked to City of Hope.
Does Tami Doane Tittelfitz accept Medicare?
Yes. CMS lists Tami Tittelfitz as accepting Medicare assignment.
Does Tami Doane Tittelfitz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Tami Tittelfitz as offering telehealth services.
What is Tami Doane Tittelfitz's MIPS score?
Tami Tittelfitz's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Tami Doane Tittelfitz see?
CMS counts 118 Medicare patients who saw Tami Tittelfitz in 2024, with an average age of 73.
Has Tami Doane Tittelfitz received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Tami Tittelfitz from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Tami Doane Tittelfitz been practicing?
Tami Tittelfitz graduated from medical school in 2000, 26 years ago.
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