Benjamin Griffin
NPI 1598270282 · Certified Registered Nurse Anesthetist · Memphis, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Griffin is a Certified Registered Nurse Anesthetist provider in Memphis, TN (NPI 1598270282).
Provider details
- NPI number
- 1598270282
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- R099909 (AR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
51 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 23 | $107 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 16 | $84 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 12 | $307 |
Typical Medicare-allowed amounts for these services range $84–$307 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$76 across 2 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 (4)
- 1500 W Poplar AveCollierville, TN 38017-0601Phone: (901) 861-9000
- 1400 S Germantown RdGermantown, TN 38138-2205Phone: (901) 759-5454
- 6225 Humphreys BlvdMemphis, TN 38120-2373Phone: (901) 227-9000
- 80 Humphreys Center DrMemphis, TN 38120-2353Phone: (901) 747-3233
Registry dates
- Enumerated
- 2017-12-04
- Last updated
- 2018-07-30
Frequently asked questions
- What is Benjamin Griffin's NPI number?
- Benjamin Griffin's National Provider Identifier (NPI) is 1598270282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Griffin's specialty?
- Benjamin Griffin is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Benjamin Griffin located?
- Benjamin Griffin's practice location on file with NPPES is 6019 Walnut Grove Rd, Memphis, TN 38120.
- What is Benjamin Griffin's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Griffin is (901) 226-5000.
- Does Benjamin Griffin accept Medicare?
- Benjamin Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Griffin's NPI active?
- Yes — Benjamin Griffin's NPI (1598270282) is active in the NPPES registry as of the last update on 2018-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.