Bernadette Arnecke, M.D.
NPI 1851411664 · Internal Medicine Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bernadette Arnecke, M.D. is a Internal Medicine Physician provider in Scottsdale, AZ (NPI 1851411664).
Provider details
- NPI number
- 1851411664
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 16897 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
219 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 71 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 49 | $86 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 44 | $124 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $123 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 17 | $18 |
Typical Medicare-allowed amounts for these services range $9–$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 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 591 | 202 |
| Levothyroxine Sodium | 378 | 129 |
| Atorvastatin Calcium | 340 | 127 |
| Amlodipine Besylate | 300 | 106 |
| Losartan Potassium | 264 | 107 |
| Metoprolol Succinate | 162 | 54 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2015-03-18
Frequently asked questions
- What is Bernadette Arnecke's NPI number?
- Bernadette Arnecke's National Provider Identifier (NPI) is 1851411664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bernadette Arnecke's specialty?
- Bernadette Arnecke is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bernadette Arnecke located?
- Bernadette Arnecke's practice location on file with NPPES is 10900 N. Scottsdale Road, Scottsdale, AZ 85254.
- What is Bernadette Arnecke's phone number?
- The practice phone number listed in the NPPES registry for Bernadette Arnecke is (480) 368-2500.
- Does Bernadette Arnecke accept Medicare?
- Bernadette Arnecke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bernadette Arnecke's NPI active?
- Yes — Bernadette Arnecke's NPI (1851411664) is active in the NPPES registry as of the last update on 2015-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.