Theresa Ryan-Mitlyng, MD
NPI 1316976277 · Family Medicine Physician · Allentown, PA
Theresa Ryan-Mitlyng, MD is a Family Medicine Physician provider in Allentown, PA (NPI 1316976277).
Provider details
- NPI number
- 1316976277
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD064846L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Theresa Ryan-Mitlyng's NPI number?
- Theresa Ryan-Mitlyng's National Provider Identifier (NPI) is 1316976277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Ryan-Mitlyng's specialty?
- Theresa Ryan-Mitlyng is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Theresa Ryan-Mitlyng located?
- Theresa Ryan-Mitlyng's practice location on file with NPPES is 401 N 17th St, Allentown, PA 18104-5034.
- What is Theresa Ryan-Mitlyng's phone number?
- The practice phone number listed in the NPPES registry for Theresa Ryan-Mitlyng is (610) 821-8033.
- Is Theresa Ryan-Mitlyng's NPI active?
- Yes — Theresa Ryan-Mitlyng's NPI (1316976277) 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.