ZACHARY M HOMA (M.D.) – Obstetrics & Gynecology Physician, NPI 1275896557
Obstetrics & Gynecology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,237 OBSTETRICS/GYNECOLOGY in MA
Provider Addresses for ZACHARY M HOMA (M.D.)
119 BELMONT ST
WORCESTER, MA 016052903
Phone: (508) 334-1000
Type: Mailing
300 CONGRESS ST STE 102
QUINCY, MA 021690907
Phone: (617) 479-6636
Fax: (617) 472-9868
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 22 Open Payments records for all available years, with a total value of $2,035.
Total Amount is formed as General ($2,035) + Research ($0) + Ownership ($0) = $2,035.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($1,575).
Total Amount
$2,035
General + Research + Ownership
Payments
22
Total payment records
General Amount
$2,035
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Hologic Sales and Service, LLC | $1,575 |
| ABBVIE INC. | $141 |
| Exeltis, USA Inc. | $63 |
| Sumitomo Pharma America, Inc. | $54 |
| Astellas Pharma US Inc | $51 |
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: 2016-09-02
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 |
|---|---|---|---|---|
| I20160902000573 | I | Obstetrics/Gynecology | MA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 42 | 35 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 20 | 20 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 19 | 16 | $0 |
| 99202 | New patient office or other outpatient visit, 15-29 minutes | 18 | 18 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 16 | 16 | $0 |
Insurance plans in this area (ZIP 01605)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NY | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NH |
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