Natalie Baer, MD
NPI 1912389412 · Family Medicine Physician · South Lyon, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Baer, MD is a Family Medicine Physician provider in South Lyon, MI (NPI 1912389412).
Provider details
- NPI number
- 1912389412
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 57 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
508 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 | 258 | $81 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 68 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $69 |
| Administration of Influenza Virus VaccineG0008 | 36 | $33 |
| Hemoglobin A1c Level83036 | 33 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 103 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 512 | 151 |
| Levothyroxine Sodium | 305 | 78 |
| Lisinopril | 220 | 66 |
| Amlodipine Besylate | 211 | 64 |
| Metoprolol Succinate | 177 | 56 |
| Omeprazole | 170 | 53 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-22
- Last updated
- 2018-11-20
Frequently asked questions
- What is Natalie Baer's NPI number?
- Natalie Baer's National Provider Identifier (NPI) is 1912389412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Baer's specialty?
- Natalie Baer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Baer located?
- Natalie Baer's practice location on file with NPPES is 23200 Pontiac Trl Ste 100, South Lyon, MI 48178-1983.
- What is Natalie Baer's phone number?
- The practice phone number listed in the NPPES registry for Natalie Baer is (248) 446-2935.
- Does Natalie Baer accept Medicare?
- Natalie Baer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Baer's NPI active?
- Yes — Natalie Baer's NPI (1912389412) is active in the NPPES registry as of the last update on 2018-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.