Pamela De Silva, MD
Internal Medicine Physician · Palmdale, California
NPI: 1568414548
3.5
28 reviews · Sharecare
$132
First visit · CPT 99204
$79
Follow-up · CPT 99214
Palmdale
California · 5 visit types priced
What You’d Pay
The negotiated rate is the whole bill for a visit with Dr. De Silva; there is no separate list price on top. How much of it lands on you depends on which of three situations your plan puts you in.
Visit
Deductible not met
Met, 20% coinsurance
Copay plan
First visit
New patient visit, 45–59 min · CPT: 99204
Follow-up
Follow-up visit, 30–39 min · CPT: 99214
Annual physical
Annual physical, age 40–64 · CPT: 99396
Usually $0: in-network preventive visits are covered in full. Add-ons or a problem discussed during the visit are billed separately.
Coinsurance is shown at 20%, the most common in-network share; yours may be 10–40%. Primary care copays typically run $20–$50. Out-of-network or non-UnitedHealthcare plans will differ.
Not every visit needs an office. The Momentary app is AI primary care with real doctors, $19.99 a month for unlimited visits, prescriptions, lab orders and referrals; less than one $79 follow-up here.
Get the Momentary appNegotiated Rates
A new patient visit (45–59 min, CPT 99204) with Dr. De Silva has a UnitedHealthcare negotiated rate of $132, 50% below the California median of $262. A routine follow-up (CPT 99214) is $79. These are the in-network prices UnitedHealthcare published for Dr. De Silva’s own NPI in February 2026; what you owe depends on your plan.
Office visits
Problem-focused appointments, priced by length and complexity. Most routine follow-ups bill as 99213 or 99214.
New patient$132
45–59 min99204
50% below California median ($262)
$132
Follow-up (established patient)$50–$112
20–29 min99213
64% below California median ($137)
$50
30–39 min99214
59% below California median ($194)
$79
40–54 min99215
60% below California median ($284)
$112
Annual physicals and preventive visits
Wellness visits by age band. Covered in full in-network on almost all plans; the rate matters when a problem raised during the physical is billed as a separate visit.
Established patient$105
Age 40–6499396
50% below California median ($210)
$105
In-office add-ons and telehealth
Billed on top of a visit, plus phone or portal visits.
Billed on top of a visit$8–$53
Electrocardiogram (ECG) with interpretation93000
$53
Urinalysis, dipstick81002
$8
Rates are the median across UnitedHealthcare’s plan files for this doctor and code; where plans pay different amounts the range is shown underneath. The comparison is against the median among doctors listed on this site in the same city (when at least three report the code), otherwise statewide. Position counts every listed doctor in the city, lowest rate first.
Patient Reviews
3.5
Mixed · 28 reviews on Sharecare
Reviews checked March 2026
Patients praise
- Explains conditions clearly
- Extensive experience in internal medicine
- Knowledgeable and trustworthy
Patients criticize
- Long appointment wait times
- Rushed nature of consultations
- Not accepting new patients
Themes and ratings come from public listings on Sharecare; we do not collect or host reviews.
California Market
California internal medicine physicians with a published rate for new patient visit (45–59 min), cheapest first, with their public rating alongside. The cheapest and most expensive are always included, plus those priced closest to Dr. De Silva.
Doctor
New patient visit, 45–59 min
Follow-up
Rating
Dr. Pamela De Silva, MD this page
3.5 (28)
$132
New patient visit, 45–59 min
$79
follow-up
3.5
28 reviews
About
Specialty
Internal Medicine Physician
Credentials
MD
NPI Number
1568414548CA Medical License
#A48894In Federal Registry Since
2006
Gender
Female
Practice Type
Solo Practice
NPIs were first issued in 2005, so the registry date is a floor on years in practice, not a measure of it. License status is verifiable with the Medical Board of California.
Location
Address
623 W AVENUE Q
SUITE A
Palmdale, CA 93551
Phone
(661) 726-6255Questions
- How much does a first visit with Dr. De Silva cost?
- Dr. De Silva's negotiated rate with UnitedHealthcare for a new patient office visit, moderate-complexity decision-making, 45–59 minutes is $132, 50% below the California median of $262. This is the total the insurer and patient pay together; if you have not met your deductible you may owe all of it, and with a copay plan you pay only the copay.
- How much is a follow-up visit with Dr. De Silva?
- An established patient office visit, moderate-complexity decision-making, 30–39 minutes is $79, 59% below the California median of $194. Most routine primary care follow-ups are billed as 99213 or 99214.
- Does Dr. De Silva accept UnitedHealthcare?
- These rates were published in UnitedHealthcare's in-network price transparency file in February 2026, which indicates Dr. De Silva was in at least one UnitedHealthcare network at that time. Networks change and vary by plan, so confirm with the office at (661) 726-6255 before booking.