MOHAMMAD AMJAD ARAIN (M.D.) – Internal Medicine Physician, NPI 1639167158
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,511 INTERNAL MEDICINE in CA
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Provider Addresses for MOHAMMAD AMJAD ARAIN (M.D.)
1505, Shepard Drive, Santa Maria, Santa Barbara County, California, 93454, United States
STE 104
SANTA MARIA, CA 934547016
Phone: (805) 928-2645
Fax: (805) 928-1995
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $581.
Total Amount is formed as General ($581) + Research ($0) + Ownership ($0) = $581.
Last reported payment date: 2024-11-15 • Largest payer in this snapshot: PFIZER INC. ($196).
Total Amount
$581
General + Research + Ownership
Payments
23
Total payment records
General Amount
$581
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $196 |
| E.R. Squibb & Sons, L.L.C. | $127 |
| Exact Sciences Corporation | $111 |
| Novartis Pharmaceuticals Corporation | $60 |
| ABIOMED | $22 |
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: 2010-01-26
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 |
|---|---|---|---|---|
| I20100126000828 | I | Internal Medicine | 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 | 1,634 | 394 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,075 | 248 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 695 | 295 | $0 |
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | 299 | 299 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 298 | 298 | $0 |
Insurance plans in this area (ZIP 93454)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | CA | 17003 | Destruction of 2-14 skin growths | 210 | 34 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| Family Practice | CA | |
| Family Practice | CA | |
| Family Practice | CA | |
| - | CA | |
| Family Practice | CA | |
| - | CA | |
| Family Practice | CA | |
| Family Practice | CA | |
| - | CA |
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