Carol Chen-Scarabelli, MSN, ARNP
NPI 1669402046 · Family Nurse Practitioner · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carol Chen-Scarabelli, MSN, ARNP is a Family Nurse Practitioner provider in Ann Arbor, MI (NPI 1669402046).
Provider details
- NPI number
- 1669402046
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP1610312 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
19 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
833 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 298 | $11 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 266 | $103 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 58 | $133 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 47 | $103 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System93288 | 43 | $44 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 355 | 125 |
| Losartan Potassium | 347 | 111 |
| Atorvastatin Calcium | 265 | 96 |
| Spironolactone | 205 | 70 |
| Rosuvastatin Calcium | 171 | 62 |
| Carvedilol | 167 | 51 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$282 across 7 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
- 2006-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carol Chen-Scarabelli's NPI number?
- Carol Chen-Scarabelli's National Provider Identifier (NPI) is 1669402046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Chen-Scarabelli's specialty?
- Carol Chen-Scarabelli is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carol Chen-Scarabelli located?
- Carol Chen-Scarabelli's practice location on file with NPPES is 2215 Fuller Rd, Ann Arbor, MI 48105-2335.
- What is Carol Chen-Scarabelli's phone number?
- The practice phone number listed in the NPPES registry for Carol Chen-Scarabelli is (734) 769-7100.
- Does Carol Chen-Scarabelli accept Medicare?
- Carol Chen-Scarabelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carol Chen-Scarabelli's NPI active?
- Yes — Carol Chen-Scarabelli's NPI (1669402046) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.