JENNIFER LAUREN HAMILTON (M.S.P.A.S, P.A.-C.) – Medical Physician Assistant, NPI 1215376124
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,391 PHYSICIAN ASSISTANT in MD
Provider Addresses for JENNIFER LAUREN HAMILTON (M.S.P.A.S, P.A.-C.)
5601 LOCH RAVEN BLVD
SMYTH BUILDING SUITE 206
BALTIMORE, MD 21239
Phone: (443) 444-8000
Fax: (443) 444-4371
Type: Mailing
685 W BALTIMORE ST
BALTIMORE, MD 212011509
Phone: (410) 706-3387
Fax: (410) 706-4330
Type: Mailing
7505 OSLER DRIVE
ODEA BLDG STE 502
TOWSON, MD 21204
Phone: (410) 296-4210
Fax: (410) 618-4166
Type: Mailing
12 MEDSTAR BLVD
BEL AIR, MD 210151798
Phone: (855) 910-3278
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 304 Open Payments records for all available years, with a total value of $16,733.
Total Amount is formed as General ($16,733) + Research ($0) + Ownership ($0) = $16,733.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Phathom Pharmaceuticals, Inc. ($6,129).
Total Amount
$16,733
General + Research + Ownership
Payments
304
Total payment records
General Amount
$16,733
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Phathom Pharmaceuticals, Inc. | $6,129 |
| Janssen Biotech, Inc. | $6,118 |
| ABBVIE INC. | $1,136 |
| Takeda Pharmaceuticals U.S.A., Inc. | $366 |
| Ardelyx, Inc. | $297 |
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: 2013-12-19
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20131219000206 | I | Physician Assistant | MD | 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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 90 | 90 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 90 | 82 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 75 | 70 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 29 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 24 | 24 | $0 |
Insurance plans in this area (ZIP 21239)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MD | |
| Nurse Practitioner | MD | |
| G A S T R O E N T E R O L O G Y | MD | |
| G A S T R O E N T E R O L O G Y | MD | |
| Internal Medicine, Gastroenterology | MD | |
| Gastroenterology, Internal Medicine | MD | |
| Nurse Practitioner | MD | |
| Physician Assistant | MD | |
| G A S T R O E N T E R O L O G Y | MD | |
| P A T H O L O G Y | MD |
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