LAWRENCE A MAY (M.D.) – Internal Medicine Physician, NPI 1487743787
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,558 INTERNAL MEDICINE in CA
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Provider Addresses for LAWRENCE A MAY (M.D.)
18375, Ventura Boulevard, Tarzana Safari Walk, Tarzana, Los Angeles, Los Angeles County, California, 91356, United States
SUITE 626
TARZANA, CA 913564218
Phone: (818) 908-8048
Fax: (818) 908-8072
Type: Mailing
5525, Etiwanda Avenue, Tarzana Neighborhood Council District, Los Angeles, Los Angeles County, California, 91356, United States
SUITE 222
TARZANA, CA 913563647
Phone: (818) 344-0200
Fax: (818) 344-0990
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 25 Open Payments records for all available years, with a total value of $620.
Total Amount is formed as General ($620) + Research ($0) + Ownership ($0) = $620.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($136).
Total Amount
$620
General + Research + Ownership
Payments
25
Total payment records
General Amount
$620
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-04-28
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100428000730 | I | Internal Medicine | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 919 | 261 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 881 | 209 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 203 | 27 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 201 | 90 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 189 | 27 | $0 |
Insurance plans in this area (ZIP 91356)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | CA | 20610 | Aspiration and/or injection of large joint or joint capsule | 235 | 115 |
| INTERNAL MEDICINE | CA | 73630 | X-ray of foot, minimum of 3 views | 12 | 12 |
| INTERNAL MEDICINE | CA | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 180 | 151 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Rheumatology | CA |
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