OrganizationActive
Marcia a Alff DC PC
NPI 1619220084 · Clinic/Center · Avoca, IA
Marcia a Alff DC PC is a Clinic/Center organization in Avoca, IA (NPI 1619220084).
Provider details
- NPI number
- 1619220084
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Marcia Alff, D.C.(712) 343-6394
- License
- A5197 (IA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
170 S Elm St
Avoca, IA 51521-4003
Phone: (712) 343-6394
Fax: (712) 343-5404
Street-level locationGet directions
Mailing address
170 S Elm St
Avoca, IA 51521-4003
Registry dates
- Enumerated
- 2012-10-22
- Last updated
- 2012-10-22
Frequently asked questions
- What is Marcia a Alff DC PC's NPI number?
- Marcia a Alff DC PC's National Provider Identifier (NPI) is 1619220084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marcia a Alff DC PC?
- Marcia a Alff DC PC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Marcia a Alff DC PC located?
- Marcia a Alff DC PC's practice location on file with NPPES is 170 S Elm St, Avoca, IA 51521-4003.
- What is Marcia a Alff DC PC's phone number?
- The practice phone number listed in the NPPES registry for Marcia a Alff DC PC is (712) 343-6394.
- Who is the authorized official for Marcia a Alff DC PC?
- The authorized official listed on Marcia a Alff DC PC's NPPES record is Marcia Alff, D.C.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marcia a Alff DC PC's NPI active?
- Yes — Marcia a Alff DC PC's NPI (1619220084) is active in the NPPES registry as of the last update on 2012-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.