Lauren Sparks, DO
NPI 1205499910 · Internal Medicine Physician · Chesterfield, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Sparks, DO is a Internal Medicine Physician provider in Chesterfield, MI (NPI 1205499910).
Provider details
- NPI number
- 1205499910
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 05240 (KY)
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
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
555 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 175 | $95 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 138 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $74 |
| 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 | 39 | $16 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 33 | $14 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 177 | 57 |
| Levothyroxine Sodium | 174 | 50 |
| Rosuvastatin Calcium | 131 | 47 |
| Losartan Potassium | 120 | 40 |
| Omeprazole | 96 | 32 |
| Amlodipine Besylate | 93 | 38 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,231 across 64 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
Additional practice locations (1)
- 135 Allenhurst Ave # G8Royal Oak, MI 48067-3270Phone: (270) 977-7809
Registry dates
- Enumerated
- 2019-04-18
- Last updated
- 2023-01-11
- Certified
- 2023-01-11
Frequently asked questions
- What is Lauren Sparks's NPI number?
- Lauren Sparks's National Provider Identifier (NPI) is 1205499910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Sparks's specialty?
- Lauren Sparks is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Sparks located?
- Lauren Sparks's practice location on file with NPPES is 30795 23 Mile Rd Ste 201, Chesterfield, MI 48047-5721.
- What is Lauren Sparks's phone number?
- The practice phone number listed in the NPPES registry for Lauren Sparks is (586) 421-1600.
- Does Lauren Sparks accept Medicare?
- Lauren Sparks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Sparks's NPI active?
- Yes — Lauren Sparks's NPI (1205499910) is active in the NPPES registry as of the last update on 2023-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.