Marta King, MD
NPI 1861594970 · Ophthalmology Physician · Miles City, MT
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marta King, MD is a Ophthalmology Physician provider in Miles City, MT (NPI 1861594970).
Provider details
- NPI number
- 1861594970
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 7163 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 181 | 80 |
| Bimatoprostbrand: Lumigan | 46 | 15 |
| Erythromycin Basebrand: Erythromycin | 23 | — |
| Timolol Maleate | 23 | 12 |
| Brimonidine Tartrate | 17 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 15 | — |
| Azithromycin | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-01
- Last updated
- 2008-02-22
Frequently asked questions
- What is Marta King's NPI number?
- Marta King's National Provider Identifier (NPI) is 1861594970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marta King's specialty?
- Marta King is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Marta King located?
- Marta King's practice location on file with NPPES is 2600 Wilson St, Miles City, MT 59301-5094.
- What is Marta King's phone number?
- The practice phone number listed in the NPPES registry for Marta King is (406) 233-3937.
- Does Marta King accept Medicare?
- Marta King is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marta King's NPI active?
- Yes — Marta King's NPI (1861594970) is active in the NPPES registry as of the last update on 2008-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.