Diane Parrett, DO
NPI 1952388563 · Family Medicine Physician · Norton Shores, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Parrett, DO is a Family Medicine Physician provider in Norton Shores, MI (NPI 1952388563).
Provider details
- NPI number
- 1952388563
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5101012829 (MI)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
337 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 172 | $87 |
| 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 | 105 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 60 | $133 |
Typical Medicare-allowed amounts for these services range $16–$133 (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 · 163 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 545 | 134 |
| Rosuvastatin Calcium | 542 | 173 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 506 | 90 |
| Lisinopril | 492 | 139 |
| Atorvastatin Calcium | 472 | 136 |
| Amlodipine Besylate | 379 | 101 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$380 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
Additional practice locations (2)
- 14 N 3rd AveFruitport, MI 49415-8942Phone: (231) 672-2230Fax: (231) 672-2231
- 3570 Henry StNorton Shores, MI 49441-4563Phone: (231) 370-1286Fax: (231) 370-1287
Registry dates
- Enumerated
- 2005-12-23
- Last updated
- 2024-10-28
- Certified
- 2024-10-28
Frequently asked questions
- What is Diane Parrett's NPI number?
- Diane Parrett's National Provider Identifier (NPI) is 1952388563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Parrett's specialty?
- Diane Parrett is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Parrett located?
- Diane Parrett's practice location on file with NPPES is 6207 Harvey St Ste a, Norton Shores, MI 49444-7861.
- What is Diane Parrett's phone number?
- The practice phone number listed in the NPPES registry for Diane Parrett is (231) 672-2230.
- Does Diane Parrett accept Medicare?
- Diane Parrett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Parrett's NPI active?
- Yes — Diane Parrett's NPI (1952388563) is active in the NPPES registry as of the last update on 2024-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.