Erica Perlman - Hensen, O.D.
NPI 1063865590 · Optometrist · Big Sky, MT
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erica Perlman - Hensen, O.D. is a Optometrist provider in Big Sky, MT (NPI 1063865590).
Provider details
- NPI number
- 1063865590
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 33544 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
100 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $126 |
| Photography of the Retina92250 | 30 | $36 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $164 |
Typical Medicare-allowed amounts for these services range $36–$164 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 5385 Walnut Ave Ste 2Chino, CA 91710-2605Phone: (909) 627-8523
Registry dates
- Enumerated
- 2016-07-20
- Last updated
- 2019-09-26
Frequently asked questions
- What is Erica Perlman - Hensen's NPI number?
- Erica Perlman - Hensen's National Provider Identifier (NPI) is 1063865590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Perlman - Hensen's specialty?
- Erica Perlman - Hensen is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Erica Perlman - Hensen located?
- Erica Perlman - Hensen's practice location on file with NPPES is 99 Town Center Ave, Unit #a6, Big Sky, MT 59716-0700.
- What is Erica Perlman - Hensen's phone number?
- The practice phone number listed in the NPPES registry for Erica Perlman - Hensen is (406) 414-0006.
- Does Erica Perlman - Hensen accept Medicare?
- Erica Perlman - Hensen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erica Perlman - Hensen's NPI active?
- Yes — Erica Perlman - Hensen's NPI (1063865590) is active in the NPPES registry as of the last update on 2019-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.