What is Carla Oberst's NPI number?

Carla Oberst's National Provider Identifier (NPI) is 1851337638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Carla Oberst's specialty?

Carla Oberst is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Carla Oberst located?

Carla Oberst's practice location on file with NPPES is 147 Milk St, Boston, MA 02109-4806.

What is Carla Oberst's phone number?

The practice phone number listed in the NPPES registry for Carla Oberst is (617) 654-7000.

Is Carla Oberst's NPI active?

Yes — Carla Oberst's NPI (1851337638) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Carla Oberst, M.D.

NPI 1851337638 · Internal Medicine Physician · Boston, MA

Carla Oberst, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1851337638).

Provider details

NPI number: 1851337638
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 55660 (MA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 55660 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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

147 Milk St

Boston, MA 02109-4806

Phone: (617) 654-7000

Fax: (617) 482-3872

Street-level locationGet directions

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Mailing address