Carolyn Shaak, HD
NPI 1740347798 · Gynecology Physician · Needham, MA
Carolyn Shaak, HD is a Gynecology Physician provider in Needham, MA (NPI 1740347798).
Provider details
- NPI number
- 1740347798
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- HD
- Sex
- Female
- Sole proprietor
- No
- License
- 48657 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 236 | 72 |
| Liothyronine Sodium | 177 | 59 |
| Rsv Vaccine, Pref, Mrna/Pfbrand: Mresvia | 135 | 135 |
| Estradiolbrand: Estradiol (twice Weekly) | 117 | 42 |
| Thyroid,porkbrand: Armour Thyroid | 102 | 25 |
| Progesterone, Micronizedbrand: Progesterone | 99 | 37 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carolyn Shaak's NPI number?
- Carolyn Shaak's National Provider Identifier (NPI) is 1740347798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Shaak's specialty?
- Carolyn Shaak is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Carolyn Shaak located?
- Carolyn Shaak's practice location on file with NPPES is 405 Great Plain Avenue, Needham, MA 02492.
- What is Carolyn Shaak's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Shaak is (781) 453-2927.
- Is Carolyn Shaak's NPI active?
- Yes — Carolyn Shaak's NPI (1740347798) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.