May Yee Deng, PA-C
- Part D claims, 2024
- 1,631
- Industry payments
- $4,853
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 416 16th Ave, San Francisco, CA 94118
- Practice phone
- Call (415) 221-0177
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wellness Care Medical Group a Professional Corporation
San Francisco, California
Find May Deng'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.
May Yee Deng is a physician assistant in San Francisco, California
May Deng practices at Wellness Care Medical Group a Professional Corporation in San Francisco, California.
May Deng's NPI, 1922300839, was assigned on November 29, 2010. May Deng holds California license PA20849.
- NPI
- 1922300839NPI Registry (opens in a new tab)
- NPI enumeration date
- November 29, 2010
- NPI status
- Active
- Practice phone
- (415) 221-0177
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
May Yee Deng practices at Wellness Care Medical Group a Professional Corporation in San Francisco, California
May Deng's primary practice is Wellness Care Medical Group a Professional Corporation, at 416 16th Ave, San Francisco, CA 94118 in San Francisco County. The practice phone is (415) 221-0177.
- Wellness Care Medical Group a Professional Corporation416 16th Ave, San Francisco, CA 94118 · San Francisco CountyPhone(415) 221-0177
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
May Yee Deng is affiliated with 2 sites of care and 1 medical group
May Deng's primary practice is Wellness Care Medical Group a Professional Corporation in San Francisco, California. The medical group on file is Wellness Care Medical Group. Dmand AI also links May Deng to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at May Yee Deng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where May Deng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellness Care Medical Group a Professional Corporation | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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May Yee Deng is one of 11,482 physician assistants in California
Physician assistant is May Deng's primary specialty in the NPI Registry, under taxonomy code 363A00000X. May Deng is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). May Deng is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near May Deng
Counts of physician assistants 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
May Yee Deng's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts May Deng's median patient age at 70, with 60% women.
May Deng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women60%
- Men25%
Source: Dmand AI Patient Panel Data
May Yee Deng wrote 1,631 Medicare Part D claims in 2024
In 2024, May Deng wrote 1,631 Medicare Part D claims for 470 patients. 90% of them were for generic drugs. CMS names the drug for 1,152 of them, across 35 drugs with 11 or more claims each, at $35,192 in total drug cost.
May Deng's Part D claims by kind of drug, 2024
- Generic1,462 claims90%
- Brand-name and other169 claims10%
May Deng'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.
Drug classes CMS tracks in May Deng's Part D claims, 2024
- Antibiotics9%139 of 1,631 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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May Yee Deng received $4,853 in industry payments from 2024 to 2025
CMS Open Payments shows 227 general payments to May Deng from 19 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $652.
General payments to May Deng by program year, 2024 to 2025
General payments to May Deng by kind, 2024 to 2025
- Food and beverage$4,850100%
- Education$30%
Companies that paid May Deng the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
May Yee Deng is board certified in certified physician assistant
May Deng is a member of AAPA.
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for May Yee Deng'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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) |
| 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 May Yee Deng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is May Yee Deng's NPI number?
May Yee Deng's NPI number is 1922300839. It was assigned on November 29, 2010, and it is active in the NPI Registry.
What does May Yee Deng specialize in?
May Yee Deng is a physician assistant in San Francisco, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does May Yee Deng practice?
May Deng practices at 416 16th Ave, San Francisco, CA 94118. May Deng's primary practice is Wellness Care Medical Group a Professional Corporation in San Francisco, California. Dmand AI also links May Deng to 1 group practice or clinic.
What is May Yee Deng's office phone number?
The practice phone on file for May Deng is (415) 221-0177.
What is May Yee Deng's medical license number?
May Deng holds California license PA20849.
What medical group is May Yee Deng part of?
May Deng is linked to Wellness Care Medical Group.
Is May Yee Deng board certified?
Yes. May Deng is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does May Yee Deng prescribe most?
In 2024 Medicare Part D data, May Deng's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Azithromycin.
Has May Yee Deng received payments from drug or device companies?
CMS Open Payments shows $4,853 in general payments to May Deng from 19 companies from 2024 to 2025. The largest total came from Eli Lilly and Company.
How long has May Yee Deng been practicing?
May Deng's NPI was assigned in 2010.
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