KIRSTEN B HOHMANN (MD) – Internal Medicine Physician, NPI 1912017989
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,448 INTERNAL MEDICINE in CT
Provider Addresses for KIRSTEN B HOHMANN (MD)
1351 Washington Blvd
Stamford, CT 069022419
Phone: (203) 621-3700
Fax: (203) 332-0376
Type: Location
36 Grove St
1st Floor
New Canaan, CT 068405329
Phone: (203) 966-6305
Fax: (203) 966-4618
Type: Location
36, Grove Street, New Canaan, Western Connecticut Planning Region, Connecticut, 06840, United States
1ST FLOOR
NEW CANAAN, CT 068405329
Phone: (203) 966-6305
Fax: (203) 966-4618
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2008-12-06
PECOS data refreshed: 2026-05-27
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 |
|---|---|---|---|---|
| I20081206000103 | I | Internal Medicine | CT | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 280 | 195 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 251 | 134 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 149 | 35 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 131 | 131 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 112 | 75 | $0 |
Insurance plans in this area (ZIP 06902)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CT | |
| - | CT | |
| - | CT | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CT | |
| - | CT | |
| Nurse Practitioner | MD | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NY | |
| Internal Medicine | CT | |
| Physician Assistant | CT | |
| Family Practice | MI |
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