Nathan Castleman, D.P.M.
NPI 1588853279 · Foot & Ankle Surgery Podiatrist · Lavale, MD
Nathan Castleman, D.P.M. is a Foot & Ankle Surgery Podiatrist organization in Lavale, MD (NPI 1588853279).
Provider details
- NPI number
- 1588853279
- Entity type
- Organization
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Organization subpart
- No
- Authorized official
- Melissa Grapes, Office Manager(301) 722-7970
- License
- 00548 (MD)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-10-18
- Last updated
- 2007-10-18
Frequently asked questions
- What is Nathan Castleman, D.P.M.'s NPI number?
- Nathan Castleman, D.P.M.'s National Provider Identifier (NPI) is 1588853279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nathan Castleman, D.P.M.?
- Nathan Castleman, D.P.M. is classified in the NPPES registry as Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Nathan Castleman, D.P.M. located?
- Nathan Castleman, D.P.M.'s practice location on file with NPPES is 1223e National Hwy, Lavale, MD 21502-7602.
- What is Nathan Castleman, D.P.M.'s phone number?
- The practice phone number listed in the NPPES registry for Nathan Castleman, D.P.M. is (301) 729-1838.
- Who is the authorized official for Nathan Castleman, D.P.M.?
- The authorized official listed on Nathan Castleman, D.P.M.'s NPPES record is Melissa Grapes, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nathan Castleman, D.P.M.'s NPI active?
- Yes — Nathan Castleman, D.P.M.'s NPI (1588853279) is active in the NPPES registry as of the last update on 2007-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.