Karen Harsh, DO
NPI 1205809522 · Family Medicine Physician · Morristown, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Harsh, DO is a Family Medicine Physician provider in Morristown, TN (NPI 1205809522).
Provider details
- NPI number
- 1205809522
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- D0001012 (TN)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
334 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 119 | $161 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 106 | $111 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 65 | $8 |
| Critical Care, First 30-74 Minutes99291 | 28 | $190 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 16 | $64 |
Typical Medicare-allowed amounts for these services range $8–$190 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 36 | 36 |
| Ciprofloxacin Hcl | 34 | 34 |
| Ibuprofen | 26 | 26 |
| Ondansetronbrand: Ondansetron Odt | 23 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | 15 |
| Meloxicam | 12 | 12 |
| Doxycycline Hyclate | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-08
- Last updated
- 2015-05-22
Frequently asked questions
- What is Karen Harsh's NPI number?
- Karen Harsh's National Provider Identifier (NPI) is 1205809522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Harsh's specialty?
- Karen Harsh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Harsh located?
- Karen Harsh's practice location on file with NPPES is 305 N Bellwood Rd, Morristown, TN 37814-1120.
- What is Karen Harsh's phone number?
- The practice phone number listed in the NPPES registry for Karen Harsh is (423) 587-8300.
- Does Karen Harsh accept Medicare?
- Karen Harsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Harsh's NPI active?
- Yes — Karen Harsh's NPI (1205809522) is active in the NPPES registry as of the last update on 2015-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.