Teresita Harmon, M.D.
NPI 1992744379 · Hospitalist Physician · Lake Havasu City, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresita Harmon, M.D. is a Hospitalist Physician provider in Lake Havasu City, AZ (NPI 1992744379).
Provider details
- NPI number
- 1992744379
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 9095 (NV)
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
368 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 179 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 116 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 40 | $108 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 33 | $77 |
Typical Medicare-allowed amounts for these services range $75–$112 (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.
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) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
| Atorvastatin Calcium | 15 | 15 |
| Prednisone | 14 | 14 |
| Amlodipine Besylate | 14 | 14 |
| Potassium Chloride | 11 | 11 |
| Furosemide | 11 | 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 , 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
Additional practice locations (4)
- 102 E Lake Mead PkwyHenderson, NV 89015-5575Phone: (702) 492-8592Fax: (702) 492-8045
- 3001 Saint Rose PkwyHenderson, NV 89052-3839Phone: (702) 492-8592Fax: (702) 492-8045
- 8280 W Warm Springs RdLas Vegas, NV 89113-3612Phone: (702) 492-8592Fax: (702) 492-8045
- 6857 W Charleston BlvdLas Vegas, NV 89117-1600Phone: (702) 304-2144Fax: (702) 304-2147
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2025-11-04
- Certified
- 2025-11-04
Frequently asked questions
- What is Teresita Harmon's NPI number?
- Teresita Harmon's National Provider Identifier (NPI) is 1992744379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresita Harmon's specialty?
- Teresita Harmon is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Teresita Harmon located?
- Teresita Harmon's practice location on file with NPPES is 101 Civic Center Ln, Lake Havasu City, AZ 86403-5607.
- What is Teresita Harmon's phone number?
- The practice phone number listed in the NPPES registry for Teresita Harmon is (928) 855-8185.
- Does Teresita Harmon accept Medicare?
- Teresita Harmon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresita Harmon's NPI active?
- Yes — Teresita Harmon's NPI (1992744379) is active in the NPPES registry as of the last update on 2025-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.