Maisee Lor, D.O.
NPI 1639551229 · Family Medicine Physician · Southfield, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maisee Lor, D.O. is a Family Medicine Physician provider in Southfield, MI (NPI 1639551229).
Provider details
- NPI number
- 1639551229
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101021939 (MI)
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
11 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
591 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 | 194 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 179 | $123 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 67 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $88 |
| X-Ray of Chest, 2 Views71046 | 26 | $17 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 377 | 108 |
| Losartan Potassium | 136 | 38 |
| Lisinopril | 130 | 36 |
| Omeprazole | 126 | 39 |
| Levothyroxine Sodium | 118 | 30 |
| Amlodipine Besylate | 114 | 30 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-19
- Last updated
- 2015-06-19
Frequently asked questions
- What is Maisee Lor's NPI number?
- Maisee Lor's National Provider Identifier (NPI) is 1639551229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maisee Lor's specialty?
- Maisee Lor is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maisee Lor located?
- Maisee Lor's practice location on file with NPPES is 22250 Providence Dr Ste 500, Southfield, MI 48075-6213.
- What is Maisee Lor's phone number?
- The practice phone number listed in the NPPES registry for Maisee Lor is (248) 849-3341.
- Does Maisee Lor accept Medicare?
- Maisee Lor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maisee Lor's NPI active?
- Yes — Maisee Lor's NPI (1639551229) is active in the NPPES registry as of the last update on 2015-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.