Misty Zelk, M.D.
NPI 1962401463 · Internal Medicine Physician · Sebastopol, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Misty Zelk, M.D. is a Internal Medicine Physician provider in Sebastopol, CA (NPI 1962401463).
Provider details
- NPI number
- 1962401463
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- E-1505 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
894 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 308 | $113 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 222 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 144 | $99 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 62 | $78 |
| Nursing Facility Discharge Day Management, 30 Minutes Or Less99315 | 39 | $85 |
| Advance Care Planning, First 30 Minutes99497 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 253 | 53 |
| Atorvastatin Calcium | 197 | 48 |
| Apixabanbrand: Eliquis | 175 | 30 |
| Pantoprazole Sodium | 148 | 27 |
| Gabapentin | 122 | 21 |
| Amlodipine Besylate | 110 | 24 |
| Celecoxib |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-18
- Last updated
- 2013-03-28
Frequently asked questions
- What is Misty Zelk's NPI number?
- Misty Zelk's National Provider Identifier (NPI) is 1962401463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Misty Zelk's specialty?
- Misty Zelk is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Misty Zelk located?
- Misty Zelk's practice location on file with NPPES is 652 Petaluma Ave, Sebastopol, CA 95472-4256.
- What is Misty Zelk's phone number?
- The practice phone number listed in the NPPES registry for Misty Zelk is (707) 823-7616.
- Does Misty Zelk accept Medicare?
- Misty Zelk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Misty Zelk's NPI active?
- Yes — Misty Zelk's NPI (1962401463) is active in the NPPES registry as of the last update on 2013-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.