Calvert Obgyn Associates of Southern Maryland, LLC
NPI 1104940139 · Obstetrics & Gynecology Physician · Prince Frederick, MD
Calvert Obgyn Associates of Southern Maryland, LLC is a Obstetrics & Gynecology Physician organization in Prince Frederick, MD (NPI 1104940139).
Provider details
- NPI number
- 1104940139
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Tiralla, Managing Member(410) 535-3642
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
- 2007-03-16
- Last updated
- 2020-08-22
Frequently asked questions
- What is Calvert Obgyn Associates of Southern Maryland, LLC's NPI number?
- Calvert Obgyn Associates of Southern Maryland, LLC's National Provider Identifier (NPI) is 1104940139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Calvert Obgyn Associates of Southern Maryland, LLC?
- Calvert Obgyn Associates of Southern Maryland, LLC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Calvert Obgyn Associates of Southern Maryland, LLC located?
- Calvert Obgyn Associates of Southern Maryland, LLC's practice location on file with NPPES is 110 Hospital Rd, Prince Frederick, MD 20678-4019.
- What is Calvert Obgyn Associates of Southern Maryland, LLC's phone number?
- The practice phone number listed in the NPPES registry for Calvert Obgyn Associates of Southern Maryland, LLC is (410) 535-3642.
- Who is the authorized official for Calvert Obgyn Associates of Southern Maryland, LLC?
- The authorized official listed on Calvert Obgyn Associates of Southern Maryland, LLC's NPPES record is Joseph Tiralla, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Calvert Obgyn Associates of Southern Maryland, LLC's NPI active?
- Yes — Calvert Obgyn Associates of Southern Maryland, LLC's NPI (1104940139) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.