Provider Profile
Sherin A. Chakkalakel, DNP, FNP-C
Unclaimed ProfileAbout Dr. Chakkalakel
Listed in the NPI registry as a nurse practitioner, Sherin A. Chakkalakel, DNP, FNP-C practices in Petaluma, CA. Sherin graduated from University of California, San Francisco School of Medicine in 2017. Sherin is also listed as specializing in nurse practitioner — primary care. Medicare claims data shows Sherin provided 308 services to 269 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1104390053 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (707) 763-0802
- Email not available
Practice Locations
141 LYNCH CREEK WAY
Petaluma, CA 94954
Procedures Most Often Billed to Medicare
308 services · 269 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
242 | More often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
66 | More often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other nurse practitioners in Petaluma 8
Same specialty, same city.
Trained at University of California, San Francisco School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at University of California, San Francisco School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Sherin A. Chakkalakel, DNP?
Sherin A. Chakkalakel, DNP is a nurse practitioner in Petaluma, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Sherin A. Chakkalakel, DNP's address?
Sherin A. Chakkalakel, DNP is listed at 141 Lynch Creek Way, Petaluma, CA 94954. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Sherin A. Chakkalakel, DNP?
The number on file is (707) 763-0802. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Sherin A. Chakkalakel, DNP?
Sherin A. Chakkalakel, DNP's National Provider Identifier is 1104390053. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Sherin A. Chakkalakel, DNP train?
Sherin A. Chakkalakel, DNP attended University of California, San Francisco School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sherin A. Chakkalakel, DNP have?
Sherin A. Chakkalakel, DNP has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What procedures does Sherin A. Chakkalakel, DNP perform?
According to Medicare billing data, Sherin A. Chakkalakel, DNP the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Sherin A. Chakkalakel, DNP's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sherin A. Chakkalakel, DNP. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.