MARK ALLEN MILLER (MD) – Gastroenterology Physician, NPI 1699773150
Gastroenterology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
401 GASTROENTEROLOGY in TN
Provider Addresses for MARK ALLEN MILLER (MD)
1916 Patterson St Ste 503
Nashville, TN 372032117
Phone: (615) 649-9940
Type: Location
1420 W Baddour Pkwy Ste 130
Lebanon, TN 370871510
Phone: (615) 284-1400
Fax: (615) 284-3089
Type: Location
The Vanderbilt Clinic, Medical Center Drive, Nashville, Davidson County, Tennessee, 37212, United States
NASHVILLE, TN 372321510
Phone: (615) 936-2000
Type: Location
Thompson Lane, Nashville, Davidson County, Tennessee, 37204, United States
NASHVILLE, TN 372044701
Phone:
Type: Mailing
3841 GREEN HILLS VILLAGE DR STE 200
NASHVILLE, TN 372152691
Phone: (615) 936-2000
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $89.
Total Amount is formed as General ($89) + Research ($0) + Ownership ($0) = $89.
Last reported payment date: 2023-02-21 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($89).
Total Amount
$89
General + Research + Ownership
Payments
1
Total payment records
General Amount
$89
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-02-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $89 |
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: 2007-08-30
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 |
|---|---|---|---|---|
| I20070830000676 | I | Gastroenterology | TN | 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 | 158 | 117 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 104 | 104 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 67 | 67 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 62 | 39 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 55 | 55 | $0 |
Insurance plans in this area (ZIP 37203)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | TN | |
| Pediatric Medicine | TN | |
| - | TN | |
| - | TN | |
| Diagnostic Radiology, Interventional Pain Management | TN | |
| Certified Registered Nurse Anesthetist (Crna) | TN | |
| N E U R O L O G Y | TN | |
| - | TN | |
| Physician Assistant | TN | |
| Internal Medicine | TN |
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