DR. MORGAN THEIS (M.D.) – Family Medicine Physician, NPI 1124361258
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,194 FAMILY PRACTICE in CA
Provider Addresses for DR. MORGAN THEIS (M.D.)
1140 MAIN ST
LIVINGSTON, CA 953341257
Phone: (209) 394-7913
Fax: (209) 394-9093
Type: Mailing
19270 SONOMA HWY
SONOMA, CA 95476
Phone: (707) 939-6070
Fax: (707) 595-2798
Type: Mailing
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: 2016-11-18
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 |
|---|---|---|---|---|
| I20161118001017 | I | Family Practice | CA | 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 | 78 | 24 | $0 |
Insurance plans in this area (ZIP 95334)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NV | |
| Nurse Practitioner | CA | |
| - | CA | |
| Physician Assistant | CA | |
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Nurse Practitioner | VA | |
| Marriage And Family Therapist | CA | |
| - | CA | |
| - | CA |
Reviews
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