Heidi Maas, ND
NPI 1841883923 · Naturopath · Tacoma, WA
Heidi Maas, ND is a Naturopath provider in Tacoma, WA (NPI 1841883923).
Provider details
- NPI number
- 1841883923
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- ND
- Sex
- Female
- Sole proprietor
- No
- License
- 61085865 (WA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 32 |
| Progesterone, Micronizedbrand: Progesterone | 24 |
| Atorvastatin Calcium | 16 |
| Liothyronine Sodium | 13 |
| Levothyroxine Sodiumbrand: Synthroid | 12 |
| Amlodipine Besylate | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-02-18
- Last updated
- 2024-12-26
- Certified
- 2021-02-18
Frequently asked questions
- What is Heidi Maas's NPI number?
- Heidi Maas's National Provider Identifier (NPI) is 1841883923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Maas's specialty?
- Heidi Maas is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Heidi Maas located?
- Heidi Maas's practice location on file with NPPES is 1530 S Union Ave Ste 4, Tacoma, WA 98405-1954.
- What is Heidi Maas's phone number?
- The practice phone number listed in the NPPES registry for Heidi Maas is (253) 752-2558.
- Is Heidi Maas's NPI active?
- Yes — Heidi Maas's NPI (1841883923) is active in the NPPES registry as of the last update on 2024-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.