Lee Farmer, MD
NPI 1508851841 · Internal Medicine Physician · Cottonwood, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lee Farmer, MD is a Internal Medicine Physician provider in Cottonwood, AZ (NPI 1508851841).
Provider details
- NPI number
- 1508851841
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 27625 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
690 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 583 | $165 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 78 | $124 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 29 | $79 |
Typical Medicare-allowed amounts for these services range $79–$165 (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)
- 7400 E Osborn RdScottsdale, AZ 85251-6432Phone: (480) 688-0264
Registry dates
- Enumerated
- 2005-09-13
- Last updated
- 2020-05-14
- Certified
- 2020-05-14
Frequently asked questions
- What is Lee Farmer's NPI number?
- Lee Farmer's National Provider Identifier (NPI) is 1508851841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Farmer's specialty?
- Lee Farmer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lee Farmer located?
- Lee Farmer's practice location on file with NPPES is 269 S Candy Ln, Cottonwood, AZ 86326-4158.
- What is Lee Farmer's phone number?
- The practice phone number listed in the NPPES registry for Lee Farmer is (928) 639-5588.
- Does Lee Farmer accept Medicare?
- Lee Farmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lee Farmer's NPI active?
- Yes — Lee Farmer's NPI (1508851841) is active in the NPPES registry as of the last update on 2020-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.