DIANA LAPP (M.D.) – Family Medicine Physician, NPI 1104982602
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
886 FAMILY PRACTICE in ME
Provider Addresses for DIANA LAPP (M.D.)
180 Park Ave Ste 1
Portland, ME 041022927
Phone: (207) 828-2101
Type: Location
120, 12th Street Southeast, Capitol Hill, Washington, Washington, D.C., 20003, United States
WASHINGTON, DC 200033733
Phone: (202) 715-7931
Fax: (202) 544-2714
Type: Mailing
1355, New York Avenue Northeast, Ivy City, Northeast, Ward 5, Washington, District of Columbia, 20002, United States
WASHINGTON, DC 200021620
Phone: (202) 715-7931
Fax: (202) 548-8600
Type: Location
180 PARK AVE
PORTLAND, ME 041022957
Phone: (207) 874-2141
Fax: (207) 874-2164
Type: Mailing
63 PREBLE ST
PORTLAND, ME 041013014
Phone: (207) 874-2141
Fax: (207) 874-2164
Type: Location
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: 2020-05-07
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 |
|---|---|---|---|---|
| I20200507002949 | I | Family Practice | ME | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 04102)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | ME | |
| Internal Medicine | ME | |
| Nurse Practitioner | ME | |
| O P T O M E T R Y | ME | |
| Family Practice | IL | |
| Family Practice | CA | |
| Nurse Practitioner | ME | |
| Physician Assistant | ME | |
| Internal Medicine | ME | |
| Physician Assistant | ME |
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