Doctor profile · Federal record

Dr. Cynthia Macer, M.D.

General Practice Physician (CMS: General Practice) · Rolling Hills Estates, CA

  • NPI 1659423374
  • Accepts Medicare
  • 40 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
827 Deep Valley Dr, Suite 207
Rolling Hills Estates, CA 902743647
(310) 541-8400
fax (310) 541-7900
Mailing address
550 Deep Valley Dr, Ste 287
Rolling Hills Estates, CA 902747600

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
January 24, 2017
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
208D00000X — NUCC code
State license (1)
California #G67152

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659423374. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
249
Distinct HCPCS
9
Medicare allowed
$22,021
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 42 27 $83
81002 Urinalysis, manual test 35 28 $3
99215 Established patient office or other outpatient visit, 40-54 minutes 33 30 $194
99214 Established patient office or other outpatient visit, 30-39 minutes 32 18 $132
99497 Advance care planning, first 30 minutes 24 24 $88
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 23 23 $140
G0444 Annual depression screening, 5 to 15 minutes 22 22 $21
G0008 Administration of influenza virus vaccine 20 19 $33
90662 Influenza vaccine split virus, preservative free 18 17 $72

In context: peer comparison

Among 1 peers in Rolling Hills Estates General Practice Physician, average services per provider: 27. This provider delivers 9.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$743
Transactions
30
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Amgen INC. 9 $256.80
Abbvie INC. 6 $173.90
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 3 $68.85
Lilly USA, LLC 3 $68.14
Antares Pharma, INC. 2 $40.41
Exact Sciences Corporation 2 $30.32
GlaxoSmithKline, LLC. 1 $26.22
Astellas Pharma US INC 1 $25.21
Pfizer INC. 1 $23.19
Acella Pharmaceuticals, LLC 1 $16.43
Idorsia Pharmaceuticals US INC 1 $13.41

By nature of payment

Food and Beverage
$743

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
400
Patients
31
Total drug cost
$6,184
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 57 0 $424
Rosuvastatin Calcium Generic 57 13 $1,164
Ezetimibe Generic 37 0 $1,259
Synthroid (Levothyroxine Sodium) Brand 36 0 $2,055
Benazepril Hcl Generic 25 0 $76
Atorvastatin Calcium Generic 24 0 $30
Azithromycin Generic 24 18 $111
Omeprazole Generic 24 0 $157
Bupropion Xl (Bupropion Hcl) Brand 22 0 $242
Amlodipine Besylate Generic 21 0 $19

Frequently asked questions

Auto-generated from federal data
What is Dr. Cynthia Macer's medical specialty?
Dr. Cynthia Macer practices General Practice Physician in Rolling Hills Estates, CA.
Where does Dr. Cynthia Macer practice?
Dr. Cynthia Macer practices at 827 Deep Valley Dr, Rolling Hills Estates, CA 902743647. Office phone: 3105418400.
What is Dr. Cynthia Macer's NPI?
Dr. Cynthia Macer's National Provider Identifier (NPI) is 1659423374, issued by NPPES.
Does Dr. Cynthia Macer accept Medicare assignment?
Yes. Dr. Cynthia Macer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Macer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Urinalysis, manual test (HCPCS 81002); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.