MARY J PORTER (MD) – Pulmonary Disease Physician, NPI 1689642258
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
503 PULMONARY DISEASE in GA
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Provider Addresses for MARY J PORTER (MD)
PO BOX 14417
SAVANNAH, GA 314161417
Phone: (912) 629-2290
Fax: (912) 629-2291
Type: Mailing
Hodgson Memorial Drive, Chippewa Terrace, Savannah, Chatham County, Georgia, 31409, United States
SUITE #2
SAVANNAH, GA 314061520
Phone: (912) 629-2290
Fax: (912) 629-2291
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 209 Open Payments records for all available years, with a total value of $4,364.
Total Amount is formed as General ($4,364) + Research ($0) + Ownership ($0) = $4,364.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($1,303).
Total Amount
$4,364
General + Research + Ownership
Payments
209
Total payment records
General Amount
$4,364
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2019-08-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20100817000384 | I | Pulmonary Disease | GA | TBD |
| I20190814002335 | I | Pulmonary Disease | SC | 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 | 732 | 432 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 536 | 57 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 365 | 357 | $0 |
| 94727 | Test to determine lung volumes using gas dilution or washout | 364 | 356 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 356 | 272 | $0 |
Insurance plans in this area (ZIP 31416)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | GA | 31622 | Diagnostic examination of lung airways using an endoscope | 31 | 20 |
| PULMONARY DISEASE | GA | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 53 | 53 |
| PULMONARY DISEASE | GA | 94727 | Determination of lung volumes using gas dilution or washout | 323 | 319 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | GA | |
| Sleep Medicine, Pulmonary Disease | GA | |
| Physician Assistant | GA | |
| Physician Assistant | GA | |
| - | SC | |
| Pulmonary Disease, Critical Care (Intensivists), Sleep Medicine | GA | |
| Nurse Practitioner | GA | |
| Pulmonary Disease | GA | |
| Physician Assistant | SC | |
| Pulmonary Disease, Internal Medicine | GA |
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