Physician Profile
Unclaimed ProfileAbout REN
Based in Little Rock, AR, Michael L Ren, MD is listed in the NPI registry under family practice. Michael is also listed as specializing in student in an organized health care education program and family medicine. According to Medicare claims data, Michael cared for 829 Medicare patients across 1,512 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (501) 686-6564
- Email not available
Practice Locations
4301 W MARKHAM ST # 530
Little Rock, AR 72205
Procedures Most Often Billed to Medicare
1,512 services · 829 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
12 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
131 |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
622 |
| Injection, ceftriaxone sodium, per 250 mg | Drug given | J0696 |
86 |
| Injection, ketorolac tromethamine, per 15 mg | Drug given | J1885 |
50 |
| Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected | 0241U |
17 | |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
293 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
114 |
| Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus | Lab test | 87637 |
104 |
| Automated urinalysis test | Lab test | 81003 |
56 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family practices in Little Rock 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 7
Providers in AR who bill this service to Medicare most often.
Common questions
What is Dr. Ren's specialty?
Dr. Ren is a family practice in Little Rock, AR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where can I find Dr. Ren?
Dr. Ren is listed at 4301 W MARKHAM ST # 530, Little Rock, AR 72205. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ren?
The number on file is (501) 686-6564. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ren's NPI number?
Dr. Ren's National Provider Identifier is 1174151070. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Ren's medical education?
Dr. Ren attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ren been practicing?
Dr. Ren has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ren known for?
According to Medicare billing data, Dr. Ren performs imaging including x-ray of chest, 2 views; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ren confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ren. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.