Christopher Rudd, NP
NPI 1891162533 · Family Nurse Practitioner · Johnson City, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Rudd, NP is a Family Nurse Practitioner provider in Johnson City, TN (NPI 1891162533).
Provider details
- NPI number
- 1891162533
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 20287 (TN)
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 tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
9 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
584 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 296 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 162 | $74 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 126 | $104 |
Typical Medicare-allowed amounts for these services range $74–$104 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 23 |
| Clonazepam | 15 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 15 |
| Eszopiclone | 11 |
| Gabapentin | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (8)
- 1410 Tusculum Blvd Ste 2300Greeneville, TN 37745-5833Phone: (423) 823-5190Fax: (423) 823-5193
- 1 Sheridan Sq Ste 104Kingsport, TN 37660-7398Phone: (423) 251-4441Fax: (865) 584-6384
- 4410 Valley View DrKnoxville, TN 37917-1307Phone: (865) 523-0303Fax: (865) 523-0048
- 7323 Chapman Hwy Ste 140Knoxville, TN 37920-6758Phone: (865) 313-2615Fax: (865) 647-3857
- 801 N Weisgarber Rd Ste 200Knoxville, TN 37909-2700Phone: (865) 584-8589Fax: (865) 584-3364
- 3019 Millers Point Dr Ste aMorristown, TN 37813-2033Phone: (423) 581-3996Fax: (423) 581-4089
- 7560 Dannaher Dr Ste 100Powell, TN 37849-4037Phone: (865) 512-2226Fax: (865) 512-2231
- 1150 Fox Meadows Blvd Ste 1
Registry dates
- Enumerated
- 2015-08-28
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Christopher Rudd's NPI number?
- Christopher Rudd's National Provider Identifier (NPI) is 1891162533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Rudd's specialty?
- Christopher Rudd is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Rudd located?
- Christopher Rudd's practice location on file with NPPES is 2428 Knob Creek Rd Ste 102, Johnson City, TN 37604-2396.
- What is Christopher Rudd's phone number?
- The practice phone number listed in the NPPES registry for Christopher Rudd is (423) 794-1074.
- Does Christopher Rudd accept Medicare?
- Christopher Rudd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Rudd's NPI active?
- Yes — Christopher Rudd's NPI (1891162533) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.