Drew Blackstock, MD
NPI 1841532819 · Addiction Medicine (Family Medicine) Physician · Bartlett, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Drew Blackstock, MD is a Addiction Medicine (Family Medicine) Physician provider in Bartlett, TN (NPI 1841532819).
Provider details
- NPI number
- 1841532819
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 51931 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,319 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,304 | $94 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 931 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $62 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $85 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $130 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 936 | 187 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 715 | 111 |
| Gabapentin | 585 | 95 |
| Pregabalin | 289 | 55 |
| Methocarbamol | 258 | 48 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 238 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$612 across 38 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (6)
- 2545 N Washington AveBrownsville, TN 38012-1610Phone: (931) 289-4211
- 294 Summar DrJackson, TN 38301-3915Phone: (731) 423-1932Fax: (731) 410-0367
- 270 W Church St Ste aLexington, TN 38351-2077Phone: (731) 968-3646
- 200 W Church StLexington, TN 38351-2038Phone: (731) 968-3646
- 6401 Poplar Ave Ste 500Memphis, TN 38119Phone: (901) 866-8630
- 6401 Poplar Ave Ste 500Memphis, TN 38119Phone: (901) 866-8630
Registry dates
- Enumerated
- 2013-03-18
- Last updated
- 2022-08-08
- Certified
- 2022-08-08
Frequently asked questions
- What is Drew Blackstock's NPI number?
- Drew Blackstock's National Provider Identifier (NPI) is 1841532819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Drew Blackstock's specialty?
- Drew Blackstock is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Drew Blackstock located?
- Drew Blackstock's practice location on file with NPPES is 6630 Summer Knoll Cir Ste 101, Bartlett, TN 38134.
- What is Drew Blackstock's phone number?
- The practice phone number listed in the NPPES registry for Drew Blackstock is (901) 746-9438.
- Does Drew Blackstock accept Medicare?
- Drew Blackstock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Drew Blackstock's NPI active?
- Yes — Drew Blackstock's NPI (1841532819) is active in the NPPES registry as of the last update on 2022-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.