Are you James D. Williamson, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 2209 Coffee Rd Ste I, Modesto, CA 95355
About James Williamson
James D. Williamson, PA-C is a physician assistant — medical practicing in Modesto, CA. According to Medicare claims data, James cared for 121 Medicare patients across 125 services. The services billed most often include emergency department visit with moderate level of medical decision making and emergency department visit with high level of medical decision making. This provider record is associated with NPI 1306072046.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (209) 526-6400
- Email not available
Practice Locations
2209 COFFEE RD STE I
Modesto, CA 95355
Conditions and Services Within This Provider's Scope
Within Physician Assistant - Medical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Common cold
- Diabetes
- Flu
- High blood pressure
- Sinus infection
- UTI
Allergies
Blood
Bone and joint
Digestive
- Acid reflux
- IBS
- Stomach Bug and Food Poisoning
Digestive health
Ear, Nose & Throat
Endocrine
Eye Care
Foot and ankle
General Health
Hair and scalp
Headache and brain
Heart & Circulation
Hormones
Infections
Injury
Men's Health
Mental Health
Metabolic
Nerve conditions
Neurology
Pain
- Gout
- Low back pain
- Osteoarthritis
- Whiplash
Respiratory
Sexual Health
Skin
Skin cancer
Skin conditions
Sleep
Women's Health
Procedures & services
Most searched procedures
- Annual physical exam
- Routine blood work
- Sick visit
- Sports physical
- Suture removal
- Vaccination
Allergies
- Allergy Testing and Shots
Counseling
Dermatology
Diagnostic Tests
- COVID-19 Rapid Test
- Mono Rapid Test
- Rapid Flu Swab
- Rapid strep testing
- TB Skin Test
- Urine Drug Screen
- Urine Pregnancy Test
Ear, Nose & Throat
- Earwax removal
- Removal of Foreign Object from Ear or Nose
Evaluations
Exams
- DOT Physical Exam
- Medicare annual wellness visit
- Pre-Employment Physical
- School and camp physical
General Care
- Prescription Refill Visit
- Wound Care and Dressing Change
Heart & Circulation
Heart health
Hormones
- Hormone replacement therapy consult
Injections
Injury Care
- Burn Treatment
- Splinting and temporary casting
Lab tests
Mental Health
- Depression screening
Metabolic
- Weight Loss Medication Consultation
Minor surgery
Minor Surgery
- Incision and drainage of an abscess
- Ingrown toenail removal
- Minor laceration repair
- Superficial foreign-body removal
Pain Management
Prevention
- Travel health clinic and vaccines
Respiratory
Screening
- Blood Pressure Check and Monitoring
- STI and STD Screening
Skin procedures
- Mole Check
- Mole removal
- Wart Removal
Treatments
- IV hydration for cancer patients
Virtual care
- Virtual doctor visit
Women's Health
Women's health
Procedures Most Often Billed to Medicare
125 services · 121 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
88 | More often than most peers in Physician Assistant — Medical |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
37 | As often as other peers in Physician Assistant — Medical |
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.
Related specialists at this location 1
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.
Common questions
What kind of doctor is James D. Williamson?
James D. Williamson is a physician assistant in Modesto, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
What is James D. Williamson's address?
James D. Williamson is listed at 2209 Coffee Rd Ste I, Modesto, CA 95355. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with James D. Williamson?
The number on file is (209) 526-6400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is James D. Williamson's NPI number?
James D. Williamson's National Provider Identifier is 1306072046. 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
How long has James D. Williamson been practicing?
James D. Williamson has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does James D. Williamson perform?
According to Medicare billing data, James D. Williamson 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
Has James D. Williamson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by James D. Williamson. If this is you, claiming it is free.
Guide.md
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