OrganizationActive
Austin J O'Brien MD PC
NPI 1902073984 · Family Medicine Physician · Lowell, MA
Austin J O'Brien MD PC is a Family Medicine Physician organization in Lowell, MA (NPI 1902073984).
Provider details
- NPI number
- 1902073984
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Austin O'Brien, President/Owner(978) 459-8447
- License
- 76888 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
33 Bartlett St
Suite 201
Lowell, MA 01852-1334
Phone: (978) 459-8447
Fax: (978) 459-6125
Street-level locationGet directions
Mailing address
33 Bartlett St
Lowell, MA 01852-1334
Registry dates
- Enumerated
- 2008-05-09
- Last updated
- 2008-07-28
Frequently asked questions
- What is Austin J O'Brien MD PC's NPI number?
- Austin J O'Brien MD PC's National Provider Identifier (NPI) is 1902073984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Austin J O'Brien MD PC?
- Austin J O'Brien MD PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Austin J O'Brien MD PC located?
- Austin J O'Brien MD PC's practice location on file with NPPES is 33 Bartlett St, Lowell, MA 01852-1334.
- What is Austin J O'Brien MD PC's phone number?
- The practice phone number listed in the NPPES registry for Austin J O'Brien MD PC is (978) 459-8447.
- Who is the authorized official for Austin J O'Brien MD PC?
- The authorized official listed on Austin J O'Brien MD PC's NPPES record is Austin O'Brien, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Austin J O'Brien MD PC's NPI active?
- Yes — Austin J O'Brien MD PC's NPI (1902073984) is active in the NPPES registry as of the last update on 2008-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.