DREW STEVEN BLACKSTOCK (MD) – Addiction Medicine (Family Medicine) Physician, NPI 1841532819
Addiction Medicine (Family Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
79 ADDICTION MEDICINE in TN
Provider Addresses for DREW STEVEN BLACKSTOCK (MD)
6630 SUMMER KNOLL CIR STE 101
BARTLETT, TN 381342875
Phone: (901) 746-9438
Type: Mailing
294 Summar Dr
Jackson, TN 383013915
Phone: (731) 423-1932
Fax: (731) 410-0367
Type: Location
6401 Poplar Ave Ste 500
Memphis, TN 38119
Phone: (901) 866-8630
Type: Location
200 W Church St
Lexington, TN 383512038
Phone: (731) 968-3646
Type: Location
2545 N Washington Ave
Brownsville, TN 380121610
Phone: (931) 289-4211
Type: Location
270 W Church St Ste A
Lexington, TN 383512077
Phone: (731) 968-3646
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 56 Open Payments records for all available years, with a total value of $974.
Total Amount is formed as General ($974) + Research ($0) + Ownership ($0) = $974.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Collegium Pharmaceutical, Inc. ($238).
Total Amount
$974
General + Research + Ownership
Payments
56
Total payment records
General Amount
$974
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
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: 2020-06-23
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 |
|---|---|---|---|---|
| I20141126000977 | I | Family Practice | TN | TBD |
| I20200623001721 | I | Addiction Medicine | MS | 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 | 1,428 | 279 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 76 | 40 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $0 |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 18 | 16 | $0 |
Insurance plans in this area (ZIP 38134)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | MS | |
| - | MN | |
| Certified Registered Nurse Anesthetist (Crna) | MS | |
| Gynecological Oncology, Obstetrics/Gynecology | AL | |
| - | MS | |
| Clinical Social Worker | MS | |
| - | TN | |
| Nurse Practitioner | MS | |
| Certified Registered Nurse Anesthetist (Crna) | MS | |
| - | MS |
Reviews
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