Sarah Laponsa, PA-C
NPI 1073916391 · Physician Assistant · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Laponsa, PA-C is a Physician Assistant provider in Ann Arbor, MI (NPI 1073916391).
Provider details
- NPI number
- 1073916391
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5601007194 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
335 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 140 | $56 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 86 | $54 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 59 | $56 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $82 |
Typical Medicare-allowed amounts for these services range $54–$82 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 186 | 71 |
| Pregabalin | 84 | 21 |
| Tramadol Hcl | 49 | 11 |
| Duloxetine Hcl | 34 | 12 |
| Lidocaine | 31 | — |
| Diclofenac Sodium | 27 | 11 |
| Baclofen | 26 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-10-01
- Last updated
- 2023-03-20
- Certified
- 2023-03-20
Frequently asked questions
- What is Sarah Laponsa's NPI number?
- Sarah Laponsa's National Provider Identifier (NPI) is 1073916391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Laponsa's specialty?
- Sarah Laponsa is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Laponsa located?
- Sarah Laponsa's practice location on file with NPPES is 325 E Eisenhower Pkwy, Ann Arbor, MI 48108-3364.
- What is Sarah Laponsa's phone number?
- The practice phone number listed in the NPPES registry for Sarah Laponsa is (734) 936-7175.
- Does Sarah Laponsa accept Medicare?
- Sarah Laponsa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Laponsa's NPI active?
- Yes — Sarah Laponsa's NPI (1073916391) is active in the NPPES registry as of the last update on 2023-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.