MEGAN ELIZABETH GRAY NEILS (M.D.) – Infectious Disease Physician, NPI 1417391897
Infectious Disease Physician
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NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
Provider Addresses for MEGAN ELIZABETH GRAY NEILS (M.D.)
3621 S STATE ST
ANN ARBOR, MI 481081633
Phone: (734) 647-5299
Type: Mailing
1500 E MEDICAL CENTER DR
ANN ARBOR, MI 481095000
Phone: (734) 936-4000
Type: Location
600 GRANT ST FL 58
PITTSBURGH, PA 152192739
Phone: (412) 647-7228
Type: Location
1 Healthy Way
Berkeley Springs, WV 254117463
Phone: (724) 720-9373
Fax: (540) 536-7780
Type: Location
759 S Main St
Woodstock, VA 226641154
Phone: (247) 720-9373
Fax: (540) 536-7780
Type: Location
351 Valley Health Way
Front Royal, VA 226306480
Phone: (724) 720-9373
Fax: (540) 536-7780
Type: Location
200 Memorial Dr
Luray, VA 228351000
Phone: (724) 720-9373
Fax: (540) 536-7780
Type: Location
1840 Amherst St
Winchester, VA 226012808
Phone: (540) 536-8000
Fax: (540) 536-7780
Type: Location
333 W Cork St Ste 100
Winchester, VA 226013870
Phone: (724) 720-9373
Fax: (540) 536-7780
Type: Location
20 Evergreen Farms Rd
Scarborough, ME 040748376
Phone: (412) 647-7228
Type: Location
3601 5TH AVE BLDG FALK7TH
PITTSBURGH, PA 152133403
Phone:
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.
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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: 2024-02-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 5 Medicare enrollment records; no due dates published yet.
Enrollment records
5
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 |
|---|---|---|---|---|
| I20220513000380 | I | Infectious Disease | PA | TBD |
| I20220831004010 | I | Infectious Disease | VA | TBD |
| I20220831004024 | I | Infectious Disease | WV | TBD |
| I20230511001256 | I | Internal Medicine | VT | TBD |
| I20240206001845 | I | Infectious Disease | ME | 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 |
|---|---|---|---|---|
| G0408 | Follow-up inpatient consultation, complex, physicians typically spend 35 minutes communicating with the patient via telehealth | 19 | 11 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $0 |
| G0426 | Telehealth consultation, emergency department or initial inpatient, typically 50 minutes communicating with the patient via telehealth | 13 | 13 | $0 |
Insurance plans in this area (ZIP 48108)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | VA | |
| - | VA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | VA | |
| A N E S T H E S I O L O G Y | FL | |
| - | NC | |
| P S Y C H I A T R Y | VA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | VA | |
| Internal Medicine | IL | |
| Cardiovascular Disease (Cardiology), Internal Medicine | VA | |
| Hospitalist, Nephrology, Nephrology, Internal Medicine | MD |
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