Joseph Lajoie, D.O.
NPI 1932179835 · Family Medicine Physician · Clarkston, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Lajoie, D.O. is a Family Medicine Physician provider in Clarkston, MI (NPI 1932179835).
Provider details
- NPI number
- 1932179835
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- JL013538 (MI)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,844 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 405 | $90 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 332 | $79 |
| 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 | 327 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 308 | $126 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 198 | $18 |
| Insertion of Needle Into Vein for Collection of Blood Sample |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 170 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 374 | 118 |
| Levothyroxine Sodium | 360 | 98 |
| Lisinopril | 307 | 88 |
| Omeprazole | 286 | 89 |
| Amlodipine Besylate | 279 | 79 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 276 | 49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$631 across 43 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
- 2006-01-24
- Last updated
- 2017-08-01
Frequently asked questions
- What is Joseph Lajoie's NPI number?
- Joseph Lajoie's National Provider Identifier (NPI) is 1932179835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Lajoie's specialty?
- Joseph Lajoie is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Lajoie located?
- Joseph Lajoie's practice location on file with NPPES is 5701 Bow Pointe Drive, Clarkston, MI 48346-3199.
- What is Joseph Lajoie's phone number?
- The practice phone number listed in the NPPES registry for Joseph Lajoie is (248) 625-2621.
- Does Joseph Lajoie accept Medicare?
- Joseph Lajoie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Lajoie's NPI active?
- Yes — Joseph Lajoie's NPI (1932179835) is active in the NPPES registry as of the last update on 2017-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.