DR. LINDSAY LEIGH OLIVEIRA (MD) – Internal Medicine Physician, NPI 1942427935
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
Provider Addresses for DR. LINDSAY LEIGH OLIVEIRA (MD)
PO BOX 1848
MUSKEGON, MI 494431848
Phone: (866) 611-1512
Fax: (231) 728-4789
Type: Mailing
1877 N Getty St
N Muskegon, MI 494458563
Phone: (231) 728-5052
Fax: (231) 728-5086
Type: Location
204 W Main St
Fremont, MI 494121181
Phone: (231) 924-1800
Fax: (231) 924-1861
Type: Location
400 Hobart St
Cadillac, MI 496012331
Phone: (231) 876-7200
Type: Location
14719 W Upright St
Charlevoix, MI 497201949
Phone: (231) 547-3840
Type: Location
1250 E Michigan Ave Ste C
Grayling, MI 497387074
Phone: (989) 348-0550
Type: Location
825 N Center Ave
Gaylord, MI 497351592
Phone: (989) 731-7996
Type: Location
829 N Center Ave Ste 130
Gaylord, MI 497351684
Phone: (989) 731-7930
Type: Location
14700 Lake Shore Dr
Charlevoix, MI 497201999
Phone: (231) 547-3840
Type: Location
1100 E Michigan Ave
Grayling, MI 497381312
Phone: (989) 348-5461
Type: Location
1909 RUDDIMAN DR
N MUSKEGON, MI 49445
Phone: (231) 744-5566
Fax: (231) 744-9027
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2011-01-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20110121000649 | I | Internal Medicine | MI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 128 | 73 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 39 | 26 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 31 | 27 | $0 |
Insurance plans in this area (ZIP 49443)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MI | |
| Family Practice | MI | |
| Nurse Practitioner | MI | |
| - | MI | |
| - | MI | |
| Addiction Medicine, Family Practice | IL | |
| - | MI | |
| - | MI | |
| - | MI | |
| - | MI |
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