Dr. Norma Lynn Blackwater, MD
- Medicare services, 2020
- 33
- Part D claims, 2024
- 168
- Industry payments
- $20
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 1125 West 6th Street, Suite 420, Los Angeles, CA 90017
- Practice phone
- Call (213) 202-3970
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
United American Indian Involvement - Los Angeles (W 6th St)
FQHC - Main Site · Los Angeles, California
Find Dr. Blackwater's professional email, personal email and mobile number
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Dr. Norma Lynn Blackwater is a general practice physician in Los Angeles, California
Dr. Blackwater practices at United American Indian Involvement - Los Angeles (W 6th St) in Los Angeles, California.
Dr. Blackwater's NPI, 1457476038, was assigned on March 20, 2007. Dr. Blackwater graduated from University of North Dakota School of Medicine & Health Sciences in 1993. Dr. Blackwater holds California license G83912.
- NPI
- 1457476038NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133392988
- NPI enumeration date
- March 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 202-3970
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Norma Lynn Blackwater practices at United American Indian Involvement - Los Angeles (W 6th St) in Los Angeles, California
Dr. Blackwater's primary practice is United American Indian Involvement - Los Angeles (W 6th St), at 1125 West 6th Street, Suite 420, Los Angeles, CA 90017. The practice phone is (213) 202-3970.
- United American Indian Involvement - Los Angeles (W 6th St)1125 West 6th Street, Suite 420, Los Angeles, CA 90017Phone(213) 202-3970
Source: Dmand AI Affiliation Data
Dr. Norma Lynn Blackwater is affiliated with 2 sites of care and 1 medical group
Dr. Blackwater's primary practice is United American Indian Involvement - Los Angeles (W 6th St) in Los Angeles, California. The medical group on file is United American Indian Involvement (UAII). Dmand AI also links Dr. Blackwater to 1 more group practice or clinic, named with a free account. Dr. Blackwater's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Norma Lynn Blackwater's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Blackwater practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| United American Indian Involvement - Los Angeles (W 6th St) | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Norma Lynn Blackwater is one of 1,526 general practice physicians in California
General practice is Dr. Blackwater's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Blackwater is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, chronic hypertension, high cholesterol, swimmer's ear and upper respiratory infection (URI) among the conditions Dr. Blackwater treats.
General practice physicians near Dr. Blackwater
Counts of general practice physicians 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
Dr. Norma Lynn Blackwater billed Medicare for 33 services in 2020
CMS data shows 33 Medicare services from Dr. Blackwater across 1 procedure code in 2020. Medicare paid $157 for them. Every service was in an office.
Dr. Blackwater compared with the California median for general practice physicians, 2020
- Dr. Blackwater
- California median
- Medicare services
- 33vs 26287% below
- Part D claims
- 32vs 19283% below
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Blackwater's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Blackwater and other general practice physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Norma Lynn Blackwater's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Blackwater's median patient age at 41, with 57% women.
Dr. Blackwater's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Norma Lynn Blackwater wrote 168 Medicare Part D claims in 2024
In 2024, Dr. Blackwater wrote 168 Medicare Part D claims for 21 patients. 86% of them were for generic drugs. CMS names the drug for 32 of them, across 2 drugs with 11 or more claims each, at $246 in total drug cost. In 2023, CMS named 45 claims across 3 drugs.
Dr. Blackwater's Part D claims by kind of drug, 2024
- Generic145 claims86%
- Brand-name and other23 claims14%
Dr. Blackwater's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 452024: 3229%
Drugs named by CMS: 2 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Norma Lynn Blackwater takes part in Medicare
Dr. Blackwater accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Norma Lynn Blackwater received $20 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Blackwater from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $20.
Companies that paid Dr. Blackwater the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Norma Lynn Blackwater graduated from University of North Dakota School of Medicine & Health Sciences
Dr. Blackwater graduated from University of North Dakota School of Medicine & Health Sciences in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Norma Lynn Blackwater'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Doctors and Clinicians Utilization Data (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 Dr. Norma Lynn Blackwater
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What is Dr. Norma Lynn Blackwater's NPI number?
Dr. Norma Lynn Blackwater's NPI number is 1457476038. It was assigned on March 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Norma Lynn Blackwater?
Dr. Norma Lynn Blackwater is a general practice physician in Los Angeles, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Norma Lynn Blackwater practice?
Dr. Blackwater practices at 1125 West 6th Street, Suite 420, Los Angeles, CA 90017. Dr. Blackwater's primary practice is United American Indian Involvement - Los Angeles (W 6th St) in Los Angeles, California. Dmand AI also links Dr. Blackwater to 1 group practice or clinic.
What is Dr. Norma Lynn Blackwater's office phone number?
The practice phone on file for Dr. Blackwater is (213) 202-3970.
What is Dr. Norma Lynn Blackwater's medical license number?
Dr. Blackwater holds California license G83912.
What medical group is Dr. Norma Lynn Blackwater part of?
Dr. Blackwater is linked to United American Indian Involvement (UAII).
Does Dr. Norma Lynn Blackwater accept Medicare?
Yes. CMS data shows Dr. Blackwater billed Medicare for 33 services in 2020, and Dr. Blackwater accepts Medicare assignment.
What services does Dr. Norma Lynn Blackwater bill to Medicare?
In 2020, Dr. Blackwater's most billed Medicare services were lab and pathology test (83036).
Where did Dr. Norma Lynn Blackwater go to medical school?
Dr. Blackwater graduated from University of North Dakota School of Medicine & Health Sciences in 1993.
What drugs does Dr. Norma Lynn Blackwater prescribe most?
In 2024 Medicare Part D data, Dr. Blackwater's most prescribed drugs by claims were Atorvastatin Calcium and Metformin HCl.
Has Dr. Norma Lynn Blackwater received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Blackwater from 1 company from 2018 to 2018. The largest total came from Gilead Sciences, Inc.
How long has Dr. Norma Lynn Blackwater been practicing?
Dr. Blackwater graduated from medical school in 1993, 33 years ago.
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