Nathan James Walker , PA
Physician Assistant • Santa Maria, CA
Professional Overview & Biography Verified Profile Summary
Nathan Walker, PA is a certified Physician Assistant practicing in Santa Maria, CA. With approximately 3 years of clinical experience since completing medical education in 2023, Nathan Walker delivers high-quality medical care to the local community at 116 S PALISADE DR STE 200.
Nathan Walker is affiliated with Pacific Central Coast Health Centers and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include established patient outpatient office visit, assessment of emotional or behavioral problems, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
116 S Palisade Dr Ste 200
Santa Maria, CA 934548905
Medicare Profile & Education
Other
2023
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Santa Maria, CA
Practicing in Santa Maria, CA (14617 Statewide)
✓ Offers Virtual Consultations
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
322 | 161 | $289.75 | $113.72 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
143 | 92 | $199.63 | $81.33 |
|
96127
Assessment of emotional or behavioral problems
|
56 | 49 | $11.58 | $5.10 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
45 | 45 | $287.35 | $100.12 |
|
99231
Follow-up hospital inpatient care per day, typically 15 minutes
|
38 | 27 | $104.24 | $42.29 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
37 | 37 | $434.35 | $149.24 |
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
35 | 21 | $165.94 | $67.72 |
|
99442
Telephone medical discussion with physician, 11-20 minutes
|
35 | 28 | $192.89 | $80.58 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
34 | 32 | $384.36 | $161.67 |
|
99202
New patient office or other outpatient visit, typically 20 minutes
|
16 | 16 | $163.20 | $65.86 |
|
99441
Telephone medical discussion with physician, 5-10 minutes
|
11 | 11 | $119.85 | $51.52 |
Medical Specialties & State Licenses
CMS Verified: 2025-06-06NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Hospital & Practice Group Affiliations
Pacific Central Coast Health Centers
117 W Bunny Ave, Santa Maria, CA 934582805
Phone: 8057393890
Pacific Central Coast Health Centers
1510 E Main St, Santa Maria, CA 934544825
Phone: 8053498514
Pacific Central Coast Health Centers
116 S Palisade Dr, Santa Maria, CA 934548905
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Family Nurse Practitioner (Certified)
Nurse Practitioner - Psychiatric/Mental Health
Psychiatric-Mental Health Nurse Practitioner (Board Certified)
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Nurse Practitioner - Psychiatric/Mental Health
Nurse Practitioner
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Physical Medicine & Rehabilitation
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 116 S PALISADE DR STE 200, SANTA MARIA, CA 934548905 (Tel: 8057393968)
Registered at 116 S PALISADE DR STE 200, SANTA MARIA, CA 934548905 (Tel: 8057393968)
Physician Assistant (License #63612 in CA)
NPI status registered as active in NPPES database
Registered at 1075 E BETTERAVIA RD STE 201, SANTA MARIA, CA 934547023 (Tel: 8056217651)
Registered at 1075 E BETTERAVIA RD STE 201, SANTA MARIA, CA 934547023 (Tel: 8056217651)
Recorded as NATHAN WALKER, PA
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
116 S Palisade Dr Ste 200
Santa Maria, CA 934548905
Phone: 8057393968
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.