John Giddens, MD
Internal Medicine Physician · Fremont, California
NPI: 1417934803
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Too few public reviews
$167
First visit · CPT 99203
$168
Follow-up · CPT 99214
Fremont
California · 3 visit types priced
What You’d Pay
The negotiated rate is the whole bill for a visit with Dr. Giddens; 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, 30–44 min · CPT: 99203
Follow-up
Follow-up visit, 30–39 min · CPT: 99214
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 $168 follow-up here.
Get the Momentary appNegotiated Rates
A new patient visit (30–44 min, CPT 99203) with Dr. Giddens has a UnitedHealthcare negotiated rate of $167, 6% below the Fremont median of $178. A routine follow-up (CPT 99214) is $168. These are the in-network prices UnitedHealthcare published for Dr. Giddens’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$167
30–44 min99203
6% below Fremont median ($178)·#1 of 10 in Fremont
$167
Follow-up (established patient)$114–$168
20–29 min99213
6% below Fremont median ($121)·#1 of 10 in Fremont
$114
30–39 min99214
5% above Fremont median ($159)·#7 of 10 in Fremont
$168
Hospital and emergency rates
Contract codes that do not apply to an office visit, including hospital, emergency and consult work this doctor may never bill. Shown for completeness.
Hospital, emergency and consult codes$64
Emergency department visit, straightforward99282
$64
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
We found only 1 public review for Dr. Giddens, too few to summarise fairly. We show ratings once a doctor has at least 5.
Local Market
Fremont primary care doctors with a published rate for new patient visit (30–44 min), cheapest first, with their public rating alongside. The cheapest and most expensive are always included, plus those priced closest to Dr. Giddens.
Doctor
New patient visit, 30–44 min
Follow-up
Rating
Dr. John Giddens, MD this page
$167
New patient visit, 30–44 min
$168
follow-up
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About
Specialty
Internal Medicine Physician
Credentials
MD
NPI Number
1417934803CA Medical License
#G45185In Federal Registry Since
2005
Gender
Male
Practice Type
Group 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
3161 WALNUT AVENUE
Fremont, CA 94538
Phone
(510) 796-1000Questions
- How much does a first visit with Dr. Giddens cost?
- Dr. Giddens's negotiated rate with UnitedHealthcare for a new patient office visit, low-complexity decision-making, 30–44 minutes is $167, 6% below the Fremont median of $178. 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. Giddens?
- An established patient office visit, moderate-complexity decision-making, 30–39 minutes is $168, 5% above the Fremont median of $159. Most routine primary care follow-ups are billed as 99213 or 99214.
- Does Dr. Giddens accept UnitedHealthcare?
- These rates were published in UnitedHealthcare's in-network price transparency file in February 2026, which indicates Dr. Giddens was in at least one UnitedHealthcare network at that time. Networks change and vary by plan, so confirm with the office at (510) 796-1000 before booking.