Stephen Lutz, MD
NPI 1881640761 · Family Medicine Physician · Portsmouth, NH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Lutz, MD is a Family Medicine Physician provider in Portsmouth, NH (NPI 1881640761).
Provider details
- NPI number
- 1881640761
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD14516 (ME)
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 tenure28% of score
20 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
1,636 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 308 | $85 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 245 | $7 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 172 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 162 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 132 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 100 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 193 | 60 |
| Lisinopril | 160 | 47 |
| Losartan Potassium | 75 | 23 |
| Levothyroxine Sodium | 66 | 16 |
| Amlodipine Besylate | 64 | 21 |
| Omeprazole | 62 | 19 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2020-10-01
- Certified
- 2020-10-01
Frequently asked questions
- What is Stephen Lutz's NPI number?
- Stephen Lutz's National Provider Identifier (NPI) is 1881640761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Lutz's specialty?
- Stephen Lutz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Lutz located?
- Stephen Lutz's practice location on file with NPPES is 161 Corporate Dr, Portsmouth, NH 03801-6825.
- What is Stephen Lutz's phone number?
- The practice phone number listed in the NPPES registry for Stephen Lutz is (603) 431-5154.
- Does Stephen Lutz accept Medicare?
- Stephen Lutz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Lutz's NPI active?
- Yes — Stephen Lutz's NPI (1881640761) is active in the NPPES registry as of the last update on 2020-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.