OrganizationActive
John M Portera DPM Ltd
NPI 1457528564 · Podiatrist · Greenville, MS
John M Portera DPM Ltd is a Podiatrist organization in Greenville, MS (NPI 1457528564).
Provider details
- NPI number
- 1457528564
- Entity type
- Organization
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Organization subpart
- No
- Authorized official
- John Portera, Owner(662) 335-5872
- License
- 80037 (MS)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1175 S Main St
Greenville, MS 38701-6337
Phone: (662) 335-5872
Street-level locationGet directions
Mailing address
1175 S Main St
Greenville, MS 38701-6337
Registry dates
- Enumerated
- 2008-05-08
- Last updated
- 2008-05-08
Frequently asked questions
- What is John M Portera DPM Ltd's NPI number?
- John M Portera DPM Ltd's National Provider Identifier (NPI) is 1457528564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John M Portera DPM Ltd?
- John M Portera DPM Ltd is classified in the NPPES registry as Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is John M Portera DPM Ltd located?
- John M Portera DPM Ltd's practice location on file with NPPES is 1175 S Main St, Greenville, MS 38701-6337.
- What is John M Portera DPM Ltd's phone number?
- The practice phone number listed in the NPPES registry for John M Portera DPM Ltd is (662) 335-5872.
- Who is the authorized official for John M Portera DPM Ltd?
- The authorized official listed on John M Portera DPM Ltd's NPPES record is John Portera, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John M Portera DPM Ltd's NPI active?
- Yes — John M Portera DPM Ltd's NPI (1457528564) is active in the NPPES registry as of the last update on 2008-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.