Doctor profile · Federal record

Dr. Marcy Haas, MD

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Family Medicine Physician · Quakertown, PA

  • NPI 1184771370
  • Accepts Medicare
  • MIPS 71.5 / 100 · 2023
  • 24 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
320 W Pumping Station RD Ste 3
Quakertown, PA 189512345
(215) 529-4240
Additional location
401 Gregory Ln, Suite 104
Pleasant Hill, CA 945232800
(925) 682-2401
fax (925) 674-4721
Mailing address
Dept 34929, P.O. Box 39000
San Francisco, CA 941390001

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
September 5, 2023
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (3)
Pennsylvania #MD476078 · Oregon #MD27445 · California #A89985

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184771370. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
203
Distinct HCPCS
1
Medicare allowed
$25,204
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 203 117 $124

In context: peer comparison

Among 11 peers in Quakertown Family Medicine Physician, average services per provider: 113. This provider delivers 1.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,331
Patients
473
Total drug cost
$23,560
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 201 81 $4,585
Amlodipine Besylate Generic 158 68 $1,498
Lisinopril Generic 142 57 $1,476
Metformin Hcl Generic 100 30 $1,118
Losartan Potassium Generic 93 32 $1,723
Levothyroxine Sodium Generic 90 32 $1,599
Omeprazole Generic 87 31 $1,414
Pantoprazole Sodium Generic 73 20 $1,386
Rosuvastatin Calcium Generic 68 25 $2,064
Gabapentin Generic 58 26 $1,821

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Marcy Haas's medical specialty?
Dr. Marcy Haas practices Family Medicine Physician in Quakertown, PA.
Where does Dr. Marcy Haas practice?
Dr. Marcy Haas practices at 320 W Pumping Station RD Ste 3, Quakertown, PA 189512345. Office phone: 2155294240.
What is Dr. Marcy Haas's NPI?
Dr. Marcy Haas's National Provider Identifier (NPI) is 1184771370, issued by NPPES.
Does Dr. Marcy Haas accept Medicare assignment?
Yes. Dr. Marcy Haas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcy Haas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.