Michelle Purdham, RN
NPI 1649602558 · Addiction (Substance Use Disorder) Registered Nurse · East New Market, MD
Michelle Purdham, RN is a Addiction (Substance Use Disorder) Registered Nurse provider in East New Market, MD (NPI 1649602558).
Provider details
- NPI number
- 1649602558
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- R136249 (MD)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2013-08-01
- Last updated
- 2014-10-21
Frequently asked questions
- What is Michelle Purdham's NPI number?
- Michelle Purdham's National Provider Identifier (NPI) is 1649602558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Purdham's specialty?
- Michelle Purdham is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Michelle Purdham located?
- Michelle Purdham's practice location on file with NPPES is 3680 Warwick Rd, East New Market, MD 21631-1420.
- What is Michelle Purdham's phone number?
- The practice phone number listed in the NPPES registry for Michelle Purdham is (410) 253-4788.
- Is Michelle Purdham's NPI active?
- Yes — Michelle Purdham's NPI (1649602558) is active in the NPPES registry as of the last update on 2014-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.