Mary Crowder, PHYSICIAN ASSISTANT
NPI 1649619834 · Physician Assistant · Knoxville, TN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Crowder, PHYSICIAN ASSISTANT is a Physician Assistant provider in Knoxville, TN (NPI 1649619834).
Provider details
- NPI number
- 1649619834
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHYSICIAN ASSISTANT
- Sex
- Female
- Sole proprietor
- No
- License
- TL1930 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
954 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 | 415 | $94 |
| Chronic Pain Management and Treatment, Monthly Bundle Including, Diagnosis; Assessment and Monitoring; Administration of a Validated Pain Rating Scale Or Tool; the Development, Implementation, Revision, And/Or Maintenance of a Person-Centered Care Plan ThaG3002 | 325 | $65 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 121 | $58 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0481 | 49 | $153 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0482 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 868 | 154 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 857 | 138 |
| Gabapentin | 679 | 125 |
| Tizanidine Hcl | 317 | 66 |
| Oxycodone Hcl | 234 | 55 |
| Pregabalin | 233 | 38 |
| Morphine Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$453 across 29 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 (1)
- 295 Midland PkwySummerville, SC 29485-8104Phone: (843) 970-5160
Registry dates
- Enumerated
- 2013-06-20
- Last updated
- 2020-10-14
- Certified
- 2020-10-14
Frequently asked questions
- What is Mary Crowder's NPI number?
- Mary Crowder's National Provider Identifier (NPI) is 1649619834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Crowder's specialty?
- Mary Crowder is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Crowder located?
- Mary Crowder's practice location on file with NPPES is 11416 Grigsby Chapel Rd Ste 104, Knoxville, TN 37934-1649.
- What is Mary Crowder's phone number?
- The practice phone number listed in the NPPES registry for Mary Crowder is (865) 218-2100.
- Does Mary Crowder accept Medicare?
- Mary Crowder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Crowder's NPI active?
- Yes — Mary Crowder's NPI (1649619834) is active in the NPPES registry as of the last update on 2020-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.