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Marlene Duffy, D.C.
NPI 1770619371 · Chiropractor · Las Vegas, NV
Marlene Duffy, D.C. is a Chiropractor provider in Las Vegas, NV (NPI 1770619371).
Provider details
- NPI number
- 1770619371
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Female
- Sole proprietor
- No
- License
- B738 (NV)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
8571 W Lake Mead Blvd
Suite 120
Las Vegas, NV 89128-7644
Phone: (702) 360-5194
Fax: (702) 319-4754
Street-level locationGet directions
Mailing address
9701 Double Rock Dr
Las Vegas, NV 89134-6409
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marlene Duffy's NPI number?
- Marlene Duffy's National Provider Identifier (NPI) is 1770619371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Duffy's specialty?
- Marlene Duffy is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Marlene Duffy located?
- Marlene Duffy's practice location on file with NPPES is 8571 W Lake Mead Blvd, Las Vegas, NV 89128-7644.
- What is Marlene Duffy's phone number?
- The practice phone number listed in the NPPES registry for Marlene Duffy is (702) 360-5194.
- Is Marlene Duffy's NPI active?
- Yes — Marlene Duffy's NPI (1770619371) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.