Tami Tittelfitz, RN, DNP
NPI 1780816025 · Nurse Practitioner · Duarte, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tami Tittelfitz, RN, DNP is a Nurse Practitioner provider in Duarte, CA (NPI 1780816025).
Provider details
- NPI number
- 1780816025
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, DNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 382677 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
191 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 70 | $71 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 64 | $60 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 25 | $75 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 17 | $121 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 15 | $104 |
Typical Medicare-allowed amounts for these services range $60–$121 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 55 | 25 |
| Tramadol Hcl | 45 | 32 |
| Oxycodone Hcl | 29 | 24 |
| Ibuprofen | 27 | 20 |
| Pantoprazole Sodium | 22 | — |
| Metoclopramide Hcl | 19 | — |
| Lansoprazole | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$298 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-20
- Last updated
- 2015-07-30
Frequently asked questions
- What is Tami Tittelfitz's NPI number?
- Tami Tittelfitz's National Provider Identifier (NPI) is 1780816025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tami Tittelfitz's specialty?
- Tami Tittelfitz is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tami Tittelfitz located?
- Tami Tittelfitz's practice location on file with NPPES is 1500 Duarte Rd, Duarte, CA 91010-3012.
- What is Tami Tittelfitz's phone number?
- The practice phone number listed in the NPPES registry for Tami Tittelfitz is (626) 471-7100.
- Does Tami Tittelfitz accept Medicare?
- Tami Tittelfitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tami Tittelfitz's NPI active?
- Yes — Tami Tittelfitz's NPI (1780816025) is active in the NPPES registry as of the last update on 2015-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.