Whitney Jo Dennison Bakken, MD
Psychiatry · Lancaster, PA
At a glance
802 New Holland Ave Ste 100, Lancaster, PA 17602-2288
NPPES record updated Jun 30, 2026. Public records can lag behind changes at a practice.
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- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
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How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
802 New Holland Ave Ste 100Lancaster, PA 17602-2288
Additional reported practice locations
125 Schneider Dr Ste BLebanon, PA 170464875
Phone: 7173761020
Fax: 7176752029 101 Euclid Ave
Lancaster, PA 176036803
Phone: 7172991522
Fax: 7172992840 780 Eden Rd
Lancaster, PA 176014275
Phone: 7177357770
Fax: 7177357779 750 Eden Rd
Lancaster, PA 176014712
Phone: 7173997381
Fax: 7173917517 315 W James St
Lancaster, PA 176032979
Phone: 7175090625
Fax: 7178392842 147 Gettys St
Gettysburg, PA 173252534
Phone: 7173342121
Fax: 7173374314 169 Martin Ave
Ephrata, PA 175221734
Phone: 7177330311
Fax: 7177386735 112 N 7Th St
Chambersburg, PA 172011720
Phone: 7172677771
Fax: 7172677427 252 S 4Th St
Lebanon, PA 170426111
Phone: 7178218017
Fax: 7172702401 1101 Edgar St
York, PA 174032862
Phone: 7178511500
Fax: 7178511515 1001 S George St
York, PA 174033676
Phone: 7178512304
Fax: 7178513374 605 S George St Ste 100
York, PA 174013164
Phone: 7173565060
Fax: 7177989641 150 Roosevelt Ave
York, PA 174013380
Phone: 7173565430
Fax: 7172052852 1407 Williams Rd
York, PA 174029012
Phone: 7178452482
Fax: 7178452621 501 E Main St
Waynesboro, PA 172682353
Phone: 7177654000
Fax: 7175531504 283 S Butler Rd
Lebanon, PA 170428939
Phone: 7176751216
Fax: 7176752960
Education & affiliations
- Medical / professional school
- Jc Edwards School Of Medicine, Marshall University
- Graduation year
- 2004
- CMS specialties
- Psychiatry
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Lancaster General Hospital Lancaster, PA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Psychiatry
- Taxonomy code
- 2084P0800X
- Enumeration date
- Jun 15, 2007
- Record updated
- Jun 30, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
2084P0800X · Primary
License reported: MD462489 PA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
802 New Holland Ave Ste 100Lancaster, PA 17602-2288
- Phone
- (717) 560-3782
Mailing address
802 NEW HOLLAND AVE STE 100LANCASTER, PA 176022288
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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