Sarah Kuper, MD
NPI 1447782487 · Sleep Medicine (Internal Medicine) Physician · Mesa, AZ
Enrolled with Medicare as Practitioner - Sleep Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Kuper, MD is a Sleep Medicine (Internal Medicine) Physician provider in Mesa, AZ (NPI 1447782487).
Provider details
- NPI number
- 1447782487
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
439 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 120 | $184 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 96 | $133 |
| Therapy Procedure Using a Positive Pressure Ventilator94660 | 57 | $69 |
| Sleep Study Including Heart Rate, Breathing, Airflow, and Effort95806 | 53 | $99 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 35 | $173 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ramelteon | 25 | 11 |
| Suvorexantbrand: Belsomra | 24 | — |
| Amitriptyline Hcl | 22 | — |
| Modafinil | 20 | — |
| Clonazepam | 19 | — |
| Gabapentin | 19 | — |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$457 across 9 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
- 2017-03-29
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Sarah Kuper's NPI number?
- Sarah Kuper's National Provider Identifier (NPI) is 1447782487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Kuper's specialty?
- Sarah Kuper is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Kuper located?
- Sarah Kuper's practice location on file with NPPES is 4555 E Inverness Ave Bldg 3, Mesa, AZ 85206-4630.
- What is Sarah Kuper's phone number?
- The practice phone number listed in the NPPES registry for Sarah Kuper is (480) 830-3900.
- Does Sarah Kuper accept Medicare?
- Sarah Kuper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Kuper's NPI active?
- Yes — Sarah Kuper's NPI (1447782487) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.