Heather M. Ambrose, CRNA
- Medicare patients, 2024
- 190
- Hospital affiliations
- 3
- Industry payments
- $98
- Medical groups
- 3
- State license
- 1
- Practice address
- 100 W. California Blvd, Pasadena, CA 91105
- Practice phone
- Call (626) 397-2618
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Huntington Hospital - Unit
Acute Care Hospital-Unit · Pasadena, California
Find Heather Ambrose's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Heather M. Ambrose is a nurse anesthetist in Pasadena, California
Heather Ambrose practices at Huntington Hospital - Unit in Pasadena, California.
Heather Ambrose's NPI, 1750926879, was assigned on November 13, 2019. Heather Ambrose holds Pennsylvania license RN599771.
- NPI
- 1750926879NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820415516
- NPI enumeration date
- November 13, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 397-2618
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Heather M. Ambrose practices at Huntington Hospital - Unit in Pasadena, California
Heather Ambrose's primary practice is Huntington Hospital - Unit, at 100 W. California Blvd, Pasadena, CA 91105 in Los Angeles County. The practice phone is (626) 397-2618.
- Huntington Hospital - Unit100 W. California Blvd, Pasadena, CA 91105 · Los Angeles CountyPhone(626) 397-2618
Source: Dmand AI Affiliation Data
Heather M. Ambrose is affiliated with 3 sites of care and 3 medical groups
Heather Ambrose's primary practice is Huntington Hospital - Unit in Pasadena, California. Heather Ambrose is also affiliated with Huntington Hospital. The medical group on file is Pacific Valley Medical Group. Dmand AI also links Heather Ambrose to 1 more hospital and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Heather M. Ambrose's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heather Ambrose practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntington Hospital - Unit | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Heather M. Ambrose is one of 2,410 nurse anesthetists in California
Nurse anesthetist, certified registered is Heather Ambrose's primary specialty in the NPI Registry, under taxonomy code 367500000X. Heather Ambrose is licensed in Pennsylvania.
Specialties and state licenses
- Certified registered nurse anesthetist, PennsylvaniaPrimary
Nurse anesthetists near Heather Ambrose
Counts of nurse anesthetists 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
Heather M. Ambrose treated 190 Medicare patients in 2024, average age 75
CMS counts 190 Medicare patients who saw Heather Ambrose in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Heather Ambrose's median patient age at 64, with 57% women.
Heather Ambrose's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Heather Ambrose's Medicare patients by sex, 2024
- Women10957%
- Men8143%
Chronic conditions among Heather Ambrose's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Diabetes36%
- Ischemic heart disease36%
- Mood disorders32%
- Atrial fibrillation31%
- Heart failure31%
Share of Medicare patients with each condition. A patient can have several.
Heather Ambrose's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Heather M. Ambrose takes part in Medicare
Heather Ambrose 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)
Heather M. Ambrose received $98 in industry payments in 2025
CMS Open Payments shows 3 general payments to Heather Ambrose from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $98.
Companies that paid Heather Ambrose the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Heather M. Ambrose'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 Data |
| 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) |
| 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 Heather M. Ambrose
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What is Heather M. Ambrose's NPI number?
Heather M. Ambrose's NPI number is 1750926879. It was assigned on November 13, 2019, and it is active in the NPI Registry.
What does Heather M. Ambrose specialize in?
Heather M. Ambrose is a nurse anesthetist in Pasadena, California. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Heather M. Ambrose practice?
Heather Ambrose practices at 100 W. California Blvd, Pasadena, CA 91105. Heather Ambrose's primary practice is Huntington Hospital - Unit in Pasadena, California. Dmand AI also links Heather Ambrose to 1 hospital and 2 medical groups.
What is Heather M. Ambrose's office phone number?
The practice phone on file for Heather Ambrose is (626) 397-2618.
What is Heather M. Ambrose's medical license number?
Heather Ambrose holds Pennsylvania license RN599771.
Which hospitals is Heather M. Ambrose affiliated with?
Heather Ambrose is affiliated with Huntington Hospital. Dmand AI links Heather Ambrose to 2 more hospitals.
What medical group is Heather M. Ambrose part of?
Heather Ambrose is linked to Pacific Valley Medical Group. Dmand AI links Heather Ambrose to 2 more medical groups.
Does Heather M. Ambrose accept Medicare?
Yes. CMS lists Heather Ambrose as accepting Medicare assignment.
How many Medicare patients does Heather M. Ambrose see?
CMS counts 190 Medicare patients who saw Heather Ambrose in 2024, with an average age of 75.
Has Heather M. Ambrose received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Heather Ambrose from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Heather M. Ambrose been practicing?
Heather Ambrose graduated from medical school in 2019, 7 years ago.
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