Crystal Nguyen Lam
- Medicare services, 2024
- 87
- Medicare patients, 2024
- 217
- Hospital affiliations
- 2
- Industry payments
- $252
- Medical groups
- 2
- Practice address
- 4001 J St, Sacramento, CA 95819
- Practice phone
- Call (916) 453-4453
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Crystal Lam's professional email, personal email and mobile number
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Crystal Nguyen Lam is an anesthesiologist in Sacramento, California
Crystal Lam practices at Dignity Health - Mercy General Hospital in Sacramento, California, part of CommonSpirit Health.
Crystal Lam's NPI, 1326402975, was assigned on April 11, 2016. Crystal Lam graduated from University of Hawaii John A. Burns School of Medicine in 2016. Crystal Lam holds California license A168983.
- NPI
- 1326402975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739473752
- NPI enumeration date
- April 11, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 453-4453
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Crystal Nguyen Lam practices at Dignity Health - Mercy General Hospital in Sacramento, California
Crystal Lam's primary practice is Dignity Health - Mercy General Hospital, at 4001 J St, Sacramento, CA 95819 in Sacramento County. The practice phone is (916) 453-4453.
- Dignity Health - Mercy General Hospital4001 J St, Sacramento, CA 95819 · Sacramento CountyPhone(916) 453-4453
Source: Dmand AI Affiliation Data
Crystal Nguyen Lam is affiliated with 2 sites of care and 2 medical groups
Crystal Lam's primary practice is Dignity Health - Mercy General Hospital in Sacramento, California, part of CommonSpirit Health. The medical group on file is Vituity. Dmand AI also links Crystal Lam to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Crystal Nguyen Lam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Crystal Lam practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Mercy General Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Crystal Nguyen Lam is one of 6,593 anesthesiologists in California
Anesthesiology is Crystal Lam's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Crystal Lam is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Crystal Lam
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Crystal Nguyen Lam billed Medicare for 87 services in 2024
CMS data shows 87 Medicare services from Crystal Lam across 5 procedure codes in 2024, for 217 Medicare patients. Medicare paid $16,482 for them. Every service was in a facility, such as a hospital, rather than an office.
Crystal Lam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 962024: 7621%
- Surgery
- 2023: 02024: 11
Crystal Lam compared with the California median for anesthesiologists, 2024
- Crystal Lam
- California median
- Medicare services
- 87vs 7221% above
- Medicare patients
- 217vs 14352% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Crystal Lam's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Crystal Lam?
Medicare shows one payer. Book a meeting to get commercial claims data for Crystal Lam and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Crystal Nguyen Lam treated 217 Medicare patients in 2024, average age 74
CMS counts 217 Medicare patients who saw Crystal Lam in 2024. The largest group is 65 to 74, with 89 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Crystal Lam's median patient age at 56, with 66% women.
Crystal Lam's Medicare patients by age, 2024
Crystal Lam's Medicare patients by sex, 2024
- Women13060%
- Men8740%
Chronic conditions among Crystal Lam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Atrial fibrillation39%
- Chronic kidney disease33%
- Diabetes33%
- Ischemic heart disease30%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Crystal Lam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Crystal Nguyen Lam takes part in Medicare
Crystal Lam accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Crystal Nguyen Lam received $252 in industry payments from 2023 to 2025
CMS Open Payments shows 11 general payments to Crystal Lam from 5 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $102.
General payments to Crystal Lam by program year, 2023 to 2025
Companies that paid Crystal Lam the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Crystal Nguyen Lam graduated from University of Hawaii John A. Burns School of Medicine
Crystal Lam graduated from University of Hawaii John A. Burns School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Crystal Nguyen Lam's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Crystal Nguyen Lam
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Crystal Nguyen Lam's NPI number?
Crystal Nguyen Lam's NPI number is 1326402975. It was assigned on April 11, 2016, and it is active in the NPI Registry.
What does Crystal Nguyen Lam specialize in?
Crystal Nguyen Lam is an anesthesiologist in Sacramento, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Crystal Nguyen Lam practice?
Crystal Lam practices at 4001 J St, Sacramento, CA 95819. Crystal Lam's primary practice is Dignity Health - Mercy General Hospital in Sacramento, California, part of CommonSpirit Health. Dmand AI also links Crystal Lam to 1 hospital and 1 medical group.
What is Crystal Nguyen Lam's office phone number?
The practice phone on file for Crystal Lam is (916) 453-4453.
What is Crystal Nguyen Lam's medical license number?
Crystal Lam holds California license A168983.
Which hospitals is Crystal Nguyen Lam affiliated with?
Crystal Lam practices at Dignity Health - Mercy General Hospital in Sacramento, California. Dmand AI links Crystal Lam to 1 more hospital.
What medical group is Crystal Nguyen Lam part of?
Crystal Lam is linked to Vituity. Dmand AI links Crystal Lam to 1 more medical group.
Does Crystal Nguyen Lam accept Medicare?
Yes. CMS data shows Crystal Lam billed Medicare for 87 services in 2024, and Crystal Lam accepts Medicare assignment.
How many Medicare patients does Crystal Nguyen Lam see?
CMS counts 217 Medicare patients who saw Crystal Lam in 2024, with an average age of 74.
What services does Crystal Nguyen Lam bill to Medicare?
In 2024, Crystal Lam's most billed Medicare services were anesthesia (00537), anesthesia (00811) and anesthesia (00731).
Show 3 more questionsShow fewer questions
Where did Crystal Nguyen Lam go to medical school?
Crystal Lam graduated from University of Hawaii John A. Burns School of Medicine in 2016.
Has Crystal Nguyen Lam received payments from drug or device companies?
CMS Open Payments shows $252 in general payments to Crystal Lam from 5 companies from 2023 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Crystal Nguyen Lam been practicing?
Crystal Lam graduated from medical school in 2016, 10 years ago.
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