Natalie Baer, MD
Family Medicine Physician · South Lyon, MI
Natalie Baer, MD is a family medicine physician with a practice address in South Lyon, Michigan, and NPI 1912389412, issued on Jun 22, 2015. Check the license (Michigan 4301114004, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Natalie Baer
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 4301114004 MI
57 OH
Self-reported in NPPES; status is on the state search - Practice location
- 23200 Pontiac Trl Ste 100, South Lyon, MI 48178
- Phone
- (248) 446-2935
- Enumerated
- Jun 22, 2015
- Record last updated
- Nov 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (248) 446-2936
- Medicare enrollment
- Enrolled (PECOS I20180710001112); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 23200 Pontiac Trl Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Morelli, MDFamily Medicine Physician1558395954
- Mark Zawisa, M.D.Family Medicine Physician1386612406
Verify Natalie Baer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301114004Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% more Medicare Part D claims than the average family medicine physician in 2024
6,258 Medicare Part D claims for 419 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 66 claims were for opioids.
Most prescribed
- Atorvastatin Calcium512 claims
- Levothyroxine Sodium305 claims
- Lisinopril220 claims
- Amlodipine Besylate211 claims
- Metoprolol Succinate177 claims
- Omeprazole170 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Iha Health Services CorporationSouth Lyon, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natalie Baer among 6,013 family medicine physician records in Michigan
Natalie Baer, MD is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 68% of them.
- NPI issued2015 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2015 · median 2008 among the 3,493 with a school on file
- Record last updated2018 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family medicine physician records list a practice address in South Lyon
They are 28 of the 343 NPPES records with a practice address in South Lyon, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in South Lyon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Denise Balon, MDSouth Lyon, MI 481781861494965
- Stacey Bartell, MDSouth Lyon, MI 481781669476933
- Patrick Brennan, D.O.South Lyon, MI 481781770582793
- Tracie Burch, M.D.South Lyon, MI 481781649494956
- Brandy Eberhardt, DOSouth Lyon, MI 481781871705129
- Elena Mehl, M.D.South Lyon, MI 481781780881821
- Elizabeth Morelli, MDSouth Lyon, MI 481781558395954
- Meghna Pathak, M.DSouth Lyon, MI 481781609004662
Common questions
What is Natalie Baer, MD's NPI number?
Natalie Baer, MD's National Provider Identifier (NPI) is 1912389412, issued on Jun 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Natalie Baer, MD located?
The NPPES record lists a practice address at 23200 Pontiac Trl Ste 100, South Lyon, MI, 48178. Phone: (248) 446-2935. Providers update this record themselves, so call before visiting.
How can I verify Natalie Baer, MD's license?
NPPES lists Michigan license number 4301114004, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Natalie Baer, MD prescribe under Medicare Part D?
In 2024, Natalie Baer, MD had 6,258 Medicare Part D claims for 419 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.