DR. MICHAEL S. TANKERSLEY (MD) – Allergy & Immunology Physician, NPI 1114997814
Allergy & Immunology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
120 ALLERGY/IMMUNOLOGY in TN
Provider Addresses for DR. MICHAEL S. TANKERSLEY (MD)
95 S Main St Apt 102
Memphis, TN 381032944
Phone: (901) 335-8966
Fax: (901) 244-2021
Type: Location
1458, West Poplar Avenue, Bailey, Collierville, Shelby County, Tennessee, 38017, United States
STE 205
COLLIERVILLE, TN 380170631
Phone: (901) 335-8966
Fax: (901) 244-2021
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 68 Open Payments records for all available years, with a total value of $1,418.
Total Amount is formed as General ($1,418) + Research ($0) + Ownership ($0) = $1,418.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: PFIZER INC. ($518).
Total Amount
$1,418
General + Research + Ownership
Payments
68
Total payment records
General Amount
$1,418
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $518 |
| AstraZeneca Pharmaceuticals LP | $363 |
| GENZYME CORPORATION | $99 |
| GlaxoSmithKline, LLC. | $57 |
| kaleo, Inc. | $56 |
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: 2015-12-07
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 |
|---|---|---|---|---|
| I20151207002180 | I | Allergy/Immunology | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 1,885 | 27 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 535 | 22 | $0 |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 317 | 23 | $0 |
| 95117 | Professional service for multiple injections of allergen | 203 | 14 | $0 |
| 96160 | Administration and interpretation of patient-focused health risk assessment | 182 | 85 | $0 |
Insurance plans in this area (ZIP 38103)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ALLERGY/IMMUNOLOGY | TN | 95004 | Injection of allergenic extracts into skin, accessed through the skin | 1049 | 19 |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.