MARIA LYNN PENTO (PA-C) – Physician Assistant, NPI 1144968413
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,091 PHYSICIAN ASSISTANT in MA
Provider Addresses for MARIA LYNN PENTO (PA-C)
181 Cambridge St
Burlington, MA 018032922
Phone: (781) 730-0045
Fax: (781) 552-4842
Type: Location
300 Longwood Ave
Boston, MA 021155724
Phone: (617) 355-6000
Type: Location
115 ROCKINGHAM RD
LONDONDERRY, NH 030532211
Phone: (603) 820-3941
Type: Mailing
1260 ELM ST
MANCHESTER, NH 031011305
Phone: (603) 820-3941
Type: Location
300 LONGWOOD AVE
BOSTON, MA 021155724
Phone: (617) 355-6000
Type: Mailing
6621 FANNIN ST
HOUSTON, TX 770302399
Phone: (832) 824-1000
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: 2026-01-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20230307002518 | I | Physician Assistant | MA | TBD |
| I20260106000500 | I | Physician Assistant | NH | TBD |
| I20260113004199 | I | Physician Assistant | TX | 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 | 54 | 54 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 47 | 47 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 46 | 44 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 36 | 36 | $0 |
| 87880 | Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 25 | 25 | $0 |
Insurance plans in this area (ZIP 01803)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | ME | |
| Physician Assistant | NH | |
| Physician Assistant | NH | |
| Physician Assistant | NH | |
| Nurse Practitioner | NH | |
| Physician Assistant | MA | |
| Emergency Medicine | CA | |
| Physician Assistant | MA | |
| Physician Assistant | MA | |
| Physician Assistant | MA |
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