John Marchbanks, M.D.
NPI 1003890930 · Otolaryngology Physician · Lubbock, TX
Enrolled with Medicare as Order and Referring Only - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Marchbanks, M.D. is a Otolaryngology Physician provider in Lubbock, TX (NPI 1003890930).
Provider details
- NPI number
- 1003890930
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E4503 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2007-07-09
Frequently asked questions
- What is John Marchbanks's NPI number?
- John Marchbanks's National Provider Identifier (NPI) is 1003890930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Marchbanks's specialty?
- John Marchbanks is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is John Marchbanks located?
- John Marchbanks's practice location on file with NPPES is 3502 9th St, Lubbock, TX 79415-3300.
- What is John Marchbanks's phone number?
- The practice phone number listed in the NPPES registry for John Marchbanks is (806) 743-4115.
- Does John Marchbanks accept Medicare?
- John Marchbanks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Marchbanks's NPI active?
- Yes — John Marchbanks's NPI (1003890930) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.