Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Christopher John Mullin, MD

Individual provider Pulmonary Disease Physician · NPI 1336383157

Dr. Christopher John Mullin, MD is a Pulmonary Disease in Providence, Rhode Island. Graduated from Perelman School of Med at the University of Pennsylvania in 2009, 17 years ago. Practices with Lifespan Physician Group Inc, a 1,125-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
17
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
RI
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

146 W River St Ste 11A
Providence, RI 02904-2609
Phone: (401) 606-8250
Fax: (401) 519-2950
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 375 Wampanoag Trl, Riverside, RI 02915-2232 — (401) 649-4070

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD15876 (RI)

Record details

NPI number1336383157
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 23, 2009
Last updated in NPPESMarch 5, 2026
Certification dateMarch 5, 2026
Mailing address15 La Salle Sq, Providence, RI 02903-1814

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2009 (17 years in practice)
Group practice Lifespan Physician Group Inc — 1125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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