Marcia Ann Sosnowski Leonard
NP | Nurse Practitioner - Pediatrics | 42+ years Exp
1500 E Medical Center Dr, Ann Arbor
Michigan, 48109-5000
734-936-4000
Marcia Ann Sosnowski Leonard is a Ann Arbor, Michigan based nurse practitioner with 42 years of experience in Pediatrics. She completed her graduation in 1983. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Marcia Ann Sosnowski Leonard is 4704113062 for Pediatrics in Michigan. Her current practice location is 1500 E Medical Center Dr, Ann Arbor. Patients can reach her at 734-936-4000. Marcia Ann Sosnowski Leonard is NP with specialization in Pediatrics and her NPI number (Unique professional ID assigned by NPPES) is 1669680666.
Marcia Ann Sosnowski Leonard specializes in caring for newborns, infants, toddlers, adolescents and young adults. She perform pediatric health care maintenance, including well child exams, developmental screenings and in-depth physical assessments, such as vision, hearing and dental. Pediatrics Nurse Practitioner (PNP) focus on well-child care and the prevention or management of common pediatric acute illnesses and chronic conditions.
Complete Profile:
Marcia Ann Sosnowski Leonard speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Marcia Ann Sosnowski Leonard |
| Specialization: | Pediatrics Nurse Practitioner (PNP) |
| Gender: | Female |
| Credentials: | NP |
| Experience: | 42+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1983 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 1500 E Medical Center Dr, Ann Arbor,
Michigan, 48109-5000 |
| Phone: | 734-936-4000 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 3476682634 |
| Enrollment ID: | I20100526000499 |
| NPI Number: | 1669680666 |
| NPI Enumeration Date: | 21 May, 2007 |
| NPI Last Update On: | 27 Jun, 2019 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Marcia Ann Sosnowski Leonard are as mentioned below.
| License Number | Specialization | State | Status | |
| 4704113062 | Pediatrics | Michigan | Primary | |
| 4704113062 | Nurse Practitioner | Michigan | Secondary | |
Group Practice:
Group practices are practice of medicine by a group of NPs who share their premises and other resources. Following list states all the group name
with which Marcia Ann Sosnowski Leonard is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Regents Of The University Of Michigan (3779496856) | 2741 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Marcia Ann Sosnowski Leonard such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 4281410 | Medicaid | Michigan | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Marcia Ann Sosnowski Leonard
3621 S State St,
Ann Arbor, Michigan |
| Zip: | 48108-1633 |
| Phone Number: | 734-647-5299 |
Patients can reach Marcia Ann Sosnowski Leonard at
1500 E Medical Center Dr, Ann Arbor, Michigan or can
call to book an appointment on 734-936-4000.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.