Lindsay O'Sullivan, FNP-C
NPI 1669217733 · Nurse Practitioner · Wayne, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lindsay O'Sullivan, FNP-C is a Nurse Practitioner provider in Wayne, MI (NPI 1669217733).
Provider details
- NPI number
- 1669217733
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704418623 (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
1 yr in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
593 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 416 | $92 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 148 | $63 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 15 | $114 |
| Advance Care Planning, First 30 Minutes99497 | 14 | $70 |
Typical Medicare-allowed amounts for these services range $63–$114 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 36 | 11 |
| Apixabanbrand: Eliquis | 23 | — |
| Lorazepam | 20 | — |
| Pregabalin | 19 | — |
| Oxycodone Hcl | 17 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 17 | — |
Practice location
Mailing address
Additional practice locations (1)
- 1408 Astor AveAnn Arbor, MI 48104-6144Phone: (630) 272-6243
Registry dates
- Enumerated
- 2024-06-28
- Last updated
- 2024-07-16
- Certified
- 2024-07-16
Frequently asked questions
- What is Lindsay O'Sullivan's NPI number?
- Lindsay O'Sullivan's National Provider Identifier (NPI) is 1669217733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsay O'Sullivan's specialty?
- Lindsay O'Sullivan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lindsay O'Sullivan located?
- Lindsay O'Sullivan's practice location on file with NPPES is 4427 Venoy Rd, Wayne, MI 48184-1871.
- What is Lindsay O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Lindsay O'Sullivan is (734) 729-4436.
- Does Lindsay O'Sullivan accept Medicare?
- Lindsay O'Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lindsay O'Sullivan's NPI active?
- Yes — Lindsay O'Sullivan's NPI (1669217733) is active in the NPPES registry as of the last update on 2024-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.