Jennifer Winthers, DO
NPI 1568895415 · Internal Medicine Physician · Tempe, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Winthers, DO is a Internal Medicine Physician provider in Tempe, AZ (NPI 1568895415).
Provider details
- NPI number
- 1568895415
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- OP61115543 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
55 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 23 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 17 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $124 |
Typical Medicare-allowed amounts for these services range $6–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 129 | 61 |
| Levothyroxine Sodium | 82 | 38 |
| Lisinopril | 65 | 36 |
| Gabapentin | 52 | 31 |
| Losartan Potassium | 47 | 26 |
| Amlodipine Besylate | 43 | 25 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-14
- Last updated
- 2024-09-17
- Certified
- 2024-09-17
Frequently asked questions
- What is Jennifer Winthers's NPI number?
- Jennifer Winthers's National Provider Identifier (NPI) is 1568895415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Winthers's specialty?
- Jennifer Winthers is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Winthers located?
- Jennifer Winthers's practice location on file with NPPES is 450 E Rio Salado Pkwy Ste 110, Tempe, AZ 85281-0803.
- What is Jennifer Winthers's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Winthers is (480) 870-7500.
- Does Jennifer Winthers accept Medicare?
- Jennifer Winthers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Winthers's NPI active?
- Yes — Jennifer Winthers's NPI (1568895415) is active in the NPPES registry as of the last update on 2024-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.